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Free Shipping Condition: New Location: China Low output ripple with n-type filtering. Multi-functional Design: The constant current value and the module default on/off states can be set. Softstart: ... moreYes (very high with load module may fail when starting).
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$3.00 Shipping Condition: New Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
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Free Shipping Condition: New Location: China 45CM far infrared bedroom warm pad winter sofa warm electric heating pad tatami electric sheet warm foot treasure. 45cm 45cm：220v90w. 45cm 90cm：220v184w. ... more45cm 50cm：220v80w. 45cm 95cm：220v173w. 45cm 55cm：220v100w.
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Free Shipping Condition: New Location: China 1PC Stainless steel positioning buffer damping hinge stop shaft arbitrary stop torque hinge torsion is optional and adjustable. Torque 1~100KGF. CM can ... morebe selected. 5, simple structure, convenient installation.
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$2.99 Shipping Condition: New Location: China (Output power: 35W natural cooling, heat dissipation to enhance 50W. With heat sink, send module support isolation column. When the input current is relatively ... morelarge Do not ignore the partial pressure on the input wire).
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$3.50 Shipping Condition: New Location: China 1 X DC12V to 9V 3A 15W Converter. Output Power: 15W. 1 x DC12v to 5v 15W Converter. Output Current: 3A. - Synchronous rectification,, the conversion rate ... moreis 96% or more, very low heat. - Super-thin, small size, high efficiency, easy installation and use.
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$2.95 Shipping Condition: New Location: China Output: DC 5V, 3A, 15W. 1 DC12V to 9V 3A 15W Converter. Input: DC 8-20V, (12V changes to 5V). Synchronous rectification, the conversion rate is ≥96%, ... morevery low heat. The fire retardant plastic casing.
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$2.84 Shipping Condition: New Location: China 3c High-quality WT588D-16p voice module Sound modue audio player for Arduino. Article-Nr.5401325. Product Details: Sound Module Condition: New Module ... morepackage(with FLASH memory and peripheral circuits) have DIP16. DIP28, chip packaging has DIP18, SSOP20 and LQFP32 form; According to external or built-in SPI-Flash's different. Play different time, support 2M ~ 32Mbit SPI-Flash Memory; Embedded DSP audio processor. Fast processing speed; Built 13Bit/DA converter. And 12Bit/PWM output, good sound quality; PWM output can directly drive 0.5W/8Ω speakers, push-pull current abundant; Support DAC/ PWM output of two ways; Support loading WAV audio formats; By professional PC operating software. Any combination of voice, silence can be inserted, insert the mute does not take up memory capacity, a voice can be loaded to multiple addresses repeatedly USB download mode. Support online download/ offline download; even in the case of WT588D voice chip electricity, will also be able to download the data to the SPI-Flash; Support MP3 control mode. Control mode button, 3 × 8 key combination control mode, parallel control mode, front-line serial control mode, three-wire serial control mode, and three-wire serial control I/ O port expansion output mode; Three-wire serial control mode to control the three-wire serial I/ O port expansion only to send the data output mode can be switched Arbitrary voice playback status display BUSY signal output; Anti-interference. And can be used in industrial applications; Section 220 can control the address bits. A single address can be loaded up 128 bits of voice, the voice within the address bit combination play; Support the loaded audio player audition; Voice playback stops immediately enter the sleep mode. The chip to a complete stop state; 15 kinds of key control mode. Any key can be set to any of the control mode; Supporting WT588D VoiceChip PC software. The interface is simple, easy to use. The play can greatly use WT588D voice chip; Simple microcontroller written way A single chip su
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Free Shipping Condition: New Location: China i000000. Description Shipping and Handling Return Policy Feedback Contact us New Waterproof DC/DC Converter 12V Step Down to 3V 3A 15W Power Supply Module ... moreDescription: 100% band new and high quality Function information: This product adopts synchronous voltage regulator technology. Full import original components,can will not stable 8.0 V- 23.0 V between arbitrary voltage conversion into stable 3.0 V dc output, it has overvoltage flow thermal short circuit and automatic protection function, and can return to normal conditions in normal work after The American import high heat conduction organic silica gel and filling and sealing technology. And is compatible with multiple protection function, over voltage, over current, short circuit, seismic, waterproof, moistureproof, etc. are widely used in car LED screen, GPS navigation, MP3, MP4, car DVD, hard disk player, stereo, is the best equipment preferred power supply, please customers to use it Product Features: With overload/over-current/over temperature/short circuit protection. And it can work in normal condition when restored The whole filling and sealing waterproofing design The fire retardant plastic casing Volume:35*26*20mm T echnical Specifications: input voltage: 12v(8v-23v) Output voltage: 3.0v Output current: 3A Synchronous rectification. The conversion rate is ≥96% very low heat Package includes: DC12v to 3v 3A Converter x 1 Payment: We accept payment through Paypal ONLY. If you do not have Paypal account. Please registered with(http:www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Policy: We could offer refund. And refund request is available only requests within a week after parcel received& returning the item as the same condition as received. We offer 100% refund if the item is broken before arrival. All you need to do is sending us the clear pictures to show it is broke
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$0.73 Shipping Condition: New Location: China Product Description Feature: Module Name: DC buck module(Synchronous rectification) Module model:2203ADJ, Dimensions: 34 x 25 x 20mm, Input voltage: DC ... more4-22V(recommendation) Output voltage:1-15V(adjustable.Please ensure that the input voltage is higher than the output 3V) Output current: 3A Max. 2A.Long-term work does not need to enhance heat dissipation) Conversion efficiency: up to 96% Static power consumption: about 12mA, Ripple output: About 100mV(when 12V to 5V/3A) Operating temperature: 20 °c to +60 °c( Industrial grade) 40 °c to 80 °c(limit) Short circuit protection, Reverse polarity protection, Over-current protection, Over-temperature protection, Shockproof. Moistureproof, dust-proof, wiring: Red: input + Yellow: output + Black: input- output- Package includes: 1 x DC Converter Module Payment Method We accept only Paypal for both domestic and international. We will ship to the shown address on you PAYPAL Payment notice.Please confirm your shipping address in the PayPal Account. Please don't bid if you don't intend to buy. If buyer want to delay the payment because of financial problem. Please contact me by the ebay message within 3 days. Shipping Detail Ship by Post Air-mail within 3 working days after full payment is received. The shipment usually takes 15-45 business days to Worldwide. We also provide international Expressed delivery such as EMS. DHL and UPS,extra shipping fees is needed. The shipping time may vary. Depends on receiver's location. Feedback Policy We will leave positive feedback to buyer as soon as buyer pays for the item. Leaving Negative feedback or Netural Feedback is never a good way to resolve problem.We hightly appreciate that you can contact with us before you leaving Negative feedback or Neutral feedback.We will offer help to resolve your problems as fast as possible. Customer Service Work Time: If you have any questions.Please contact with us via eBay message or our customer service e-mail. please be advised that e-mails will be replied by our cu
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$25.00 Shipping Condition: New Location: China ·Compatible with all series of Colorlight receiving card. It adopts dual USB2.0 as the communication interface to achieve high speed communication between ... morethe PC and sending cards. S2 realizes cascading between multiple cards and much more convenient.
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$3.00 Shipping Condition: New Location: China It is reusable, stable, easy to learn. The PLC transmission baud rate is 9600. When the PLC need to connect with the touch screen or text, can be used ... moreto connect 232 programming port. The PLC with two programming port.
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$3.20 Shipping Condition: New Location: China Using the industry-quality ultra-small optocoupler, strong anti-interference ability. 1 5V/12V/24V 30A Relay Module. NO: The relay is normally open interface, ... morethe relay is suspended before closing, and short-circuited with COM after closing.
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$2.99 Shipping Condition: New Location: China Output power: 35W natural cooling, heat dissipation to enhance 50W. With heat sink, send module support isolation column. Short circuit protection: yes. ... moreInput anti-reverse protection, reverse connection will not burn;.
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Free Shipping Condition: New Location: China Feature: 1. APPLICATION SCENARIO: 3V SMD beads with optical lens flanging, suitable for 32‑65in LED TV repair. Note: Note: This model with plate and lens, ... moreconvenient for maintenance master to repair not bright screen due to backlight beads burned out!
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$3.74 Shipping Condition: Neu Location: China Using the industry-quality ultra-small optocoupler, strong anti-interference ability. Output capacity: AC 250V/30A, within DC 30V/30A. Type C 24V 30A ... moreRelay Module 1". Type A 5V 30A Relay Module 1. Type B 12V 30A Relay Module 1.
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$3.74 Shipping Condition: Neu Location: China Model: XY-BLDC. Nano Sheild. Maximum power: 200W. Don’t make a mistake. The three Hall signal lines are generally marked with abc, and there are also ... morethree ports Ha, Hb, Hc and similar characters on the driver board.
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$3.56 Shipping Condition: New Location: China Never hunt around for another crystal again, with the Si5351A clock generator breakout This chip has a precision 25MHz crystal reference and internal ... morePLL and dividers so it can generate just about any frequency, from
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Free Shipping Condition: New Location: China Aluminum profile case is a relatively popular in recent years, a shell, high variability, the appearance of fine, high strength. Now many people use this ... morekind of shell insteadof plastic or iron. The thermal conductivity of aluminum alloy is about 50-60% of copper.
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$3.73 Shipping Condition: New Location: China Features SIZE: 65*47*23.5 mm, Module Properties: non-isolated step-up module(BOOST) Input voltage:10-32V Output voltage: 12-35V(adjustable) Output Current: ... more10A(MAX) Input Current: 16A(MAX) Please enhance heat dissipation if more than 10A) Output power: natural cooling 100W(MAX) Enhance heat dissipation 150W(MAX) Easy to drive 65W 90W dual-core notebook. Use a 12V battery drive 19V 3.42A notebook. The module temperature about 45°c Conversion efficiency: 94% measured at Input 16V. Output 19V 2.5A) Output Ripple: 2% MAX) 20M-bandwidth Operating Temperature: Industrial(40°c to +85°c) ambient temperature exceeds 40°c. Lower power use, or to enhance heat dissipation) Full load temperature rise: 45°c No-load current: 25mA typical Voltage regulation: ± 0.5% Dynamic response speed: 5% 200uS Short circuit protection: None(Please Install fuses and protection circuits at Input port. Input Reverse Polarity Protection: None(Please Series diode at the input port. Some Applications: 1. DIY an output adjustable vehicle power supply. Connect the 12V input, and output could be 14-35V(adjustable freely) However, the output voltage can not be less than the input voltage. 2. Car laptop power supply: connected to 12V power supply. Output voltage regulation as your notebook need. 3. Boost charger. You can use the 12V power supply to charge battery more than 12V. For example, 24V battery. Package Voltage Charger module X 1pcs. Payment We accept payment by Paypal. Shipping We ship by Airmail. We will select the fast and reliable way for delivery. Save on shipping and safer on delivery. We are not responsible for wrong or undeliverable address. Tracking number: The price is USD2.00. It is optional but you are recommended to use it. Please contact us to buy if you need it. Delivery time By airmail: 2-4 weeks to ASIA. West EURO, and North America. 3-5 weeks to South America. Mid-East, East EURO and Africa. Over 45 days to Russia. Italy By EMS: 5-7 business days. For more information about the shipping time and p
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$2.95 Shipping Condition: New Location: China Using the industry-quality ultra-small optocoupler, strong anti-interference ability. 1 5V/12V/24V 30A Relay Module. NO: The relay is normally open interface, ... morethe relay is suspended before closing, and short-circuited with COM after closing.
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$3.59 Shipping Condition: New Location: China Supporting WT588D VoiceChip PC software, the interface is simple, easy to use. The play can greatly limit the functionality WT588D voice chip;. USB download ... moremode, support for online download / offline download; WT588D voice chip, even in the case of electricity, will also be able to download the data to the normal SPI-Flash;.
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$3.59 Shipping Condition: New Location: China Output: DC 5V, 3A, 15W. Input: DC 8-20V, (12V changes to 5V). Compact design, high efficiency, easy installation and use. Synchronous rectification, the ... moreconversion rate is ≥96%, very low heat. - Synchronous rectification,, the conversion rate is 96% or more, very low heat.
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Free Shipping Condition: New Location: Miami, United States Can be arbitrary adjustable; Input current: 0.5-20A (MAX),Max output power is 1200W. 【DIY projects】It adopts 7 electrolytic capacitors and a 33MM high-power ... moreiron-silicon-aluminum magnetic ring to prevent over-temperature magnetic saturation under high current conditions.
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$3.00 Shipping Condition: New Location: China Regulating range: default 5-12V. Why buy from us.
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$26.70 Shipping Condition: Neu Location: China Sine wave frequency range: 1nHz-80MHz. Sine wave frequency rang: 1nHz-80MHz. Sine,square,pulse,ramp,CMOS,DC,partial sine and noise wave. Sine,square,pulse,triangle,ramp,CMOS,DC ... morelevel,partial sine,half,full.
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$3.19 Shipping Condition: Neu Location: China Jds6600 generator 1. Burst function: four trigger modes, which can use sine wave, square wave, sawtooth wave or any wave to generate pulse train. The ... morenumber of pulse cycles is continuously adjustable between o-1048575.
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Free Shipping Condition: New Location: China Delay range: -99 hours 99 minutes 0.01 seconds of arbitrary regulation. Product size: 48 48 112MM guide rail type / panel type.
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$2.99 Shipping Condition: New Location: China i000000. Description Shipping and Handling Return Policy Feedback Contact us New Waterproof DC/DC Converter 12V Step Down to 9V 3A 15W Power Supply Module ... moreDescription: 100% band new and high quality Function information: This product adopts synchronous voltage regulator technology. Full import original components,can will not stable 8.0 V- 23.0 V between arbitrary voltage conversion into stable 5.0 V dc output, it has overvoltage flow thermal short circuit and automatic protection function, and can return to normal conditions in normal work after The American import high heat conduction organic silica gel and filling and sealing technology. And is compatible with multiple protection function, over voltage, over current, short circuit, seismic, waterproof, moistureproof, etc. are widely used in car LED screen, GPS navigation, MP3, MP4, car DVD, hard disk player, stereo, is the best equipment preferred power supply, please customers to use it Product Features: With overload/over-current/over temperature/short circuit protection. And it can work in normal condition when restored The whole filling and sealing waterproofing design The fire retardant plastic casing Volume:35*26*20mm T echnical Specifications: input voltage: 12 v(8 v- 23 v) Output voltage: 3.0v 3.3v 3.7v 5.5v 5.0v 7.5v 9.0v Output current: 3 A Output power: 15 w Synchronous rectification. The conversion rate is ≥96% very low heat Package includes: DC12v to 9v 3A 15W Converter x 1 Payment: We accept payment through Paypal ONLY. If you do not have Paypal account. Please registered with(http:www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Policy: We could offer refund. And refund request is available only requests within a week after parcel received& returning the item as the same condition as received. We offer 100% refund if the item is broken before arrival. All you nee
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$3.99 Shipping Condition: New Location: New York, United States Exquisite FR4 double-sided glass board, Shen Jin high-quality PCB board. Thickness 2mm, thick plate is not easy to deform. Components Pitch, Pitch Pitch, ... moreFoot hole size, such as design, suitable for the size of power resistors, capacitors, tube seat and other components of the installation.
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$3.39 Shipping Condition: New Location: China Output Power: 15W. Output power: 15W. Output Current: 3A. 12V-9V Converter (No USB). Output current: 3A. Output interface:female USB port. The fire retardant ... moreplastic casing. Single USB.
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$3.20 Shipping Condition: Neu Location: China Module nature: Non isolated step-down constant current. Charging module. Step down module. Step up module. Adapter Module. Display module. Wireless module. ... moreBreadboard Cable and Prototype.
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$3.74 Shipping Condition: Neu Location: China Humidity range: 10~99% RH. Temperature and humidity refresh every 10 seconds. Sun: humidity between 10% RH and 40% RH. Sun and clouds: humidity between ... more41% RH and 65% RH. Clouds: humidity between 66% RH and 75% RH.
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$3.00 Shipping Condition: New Location: China Supporting WT588D VoiceChip PC software, the interface is simple, easy to use. The play can greatly limit the functionality WT588D voice chip;. USB download ... moremode, support for online download / offline download; WT588D voice chip, even in the case of electricity, will also be able to download the data to the normal SPI-Flash;.
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$3.00 Shipping Condition: New Location: China You forced a 12V tablet computer with 15V, causing the computer to overheat and cause a fire. hope you could understand. Does not support charging head ... moreinformation reading.
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$14.05 Shipping Condition: New Location: Louisville, United States 50 / 60 Hz. Degree of Protection Pollution Degree 5g, 20 cycles at 5. 150. 5 Hz with load 0.8 In. Resistance to Vibrations acc. to IEC 60068-2-6 Resistance ... moreto Shock acc. to IEC 60068-2-27.
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$3.00 Shipping Condition: New Location: China You forced a 12V tablet computer with 15V, causing the computer to overheat and cause a fire. Does not support charging head information reading.
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Free Shipping Condition: New Location: China Adjust the output of 18V, then the input between 5.5-30V casually change, will be. Wide input 5.5-30V, wide output 0.5-30V, such as you. Output Power: ... moreNatural Cooling 35W, Strengthen the Heat 60W. 1 Step Up/Down Module.
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$2.78 Shipping Condition: Neu Location: China Output power: natural heat dissipation 50W (less than 3.5A),enhanced heat dissipation 75W. Current display: resolution 0.005A,range 0-4.5A,accuracy ±0.05A ... more(precision for those who require strict accuracy!).
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$3.59 Shipping Condition: New Location: China Constant voltage constant current adjustable automatic boost and buck power supply module solar lithium battery charging Can be boosted, but also buck, ... morethe output voltage 0.5-30V arbitrary adjustment, limiting current 0-4A arbitrary adjustment; can be used for LED constant current drive, battery charging and other constant current occasions, while limiting current with overcurrent protection, more secure ; Constant current mode indicator, charging indicator, full of light. Output anti-backwash, do not charge the battery when the additional anti-flooding diode. 4A step-up and step-down module (constant voltage constant current version) XL6009 / LM2577 on the market using a single SS34 rectifier, the first pressure value is not enough, according to the principle of starting and lowering th.
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$3.00 Shipping Condition: New Location: China It is reusable, stable, easy to learn. The PLC transmission baud rate is 9600. When the PLC need to connect with the touch screen or text, can be used ... moreto connect 232 programming port. The PLC with two programming port.
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Free Shipping Condition: New Location: China Feature: 1. APPLICATION SCENARIO: 3V SMD beads with optical lens flanging, suitable for 32‑65in LED TV repair. Note: Note: This model with plate and lens, ... moreconvenient for maintenance master to repair not bright screen due to backlight beads burned out!
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$3.00 Shipping Condition: New Location: China (When the current reaches 2A, the red constant current LED is on, otherwise the LED is off). Soft start: Yes (very powerful with load module may fail ... moreto start). Crystal shell, elegant design, touch the touch of good quality;.
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$3.59 Shipping Condition: New Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
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$3.59 Shipping Condition: New Location: China Input: DC 8-20V, (12V changes to 5V). Output: DC 5V, 3A, 15W. Synchronous rectification, the conversion rate is ≥96%, very low heat. - Synchronous rectification,, ... morethe conversion rate is 96% or more, very low heat.
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$3.00 Shipping Condition: New Location: China (When the current reaches 2A, the red constant current LED is on, otherwise the LED is off). Soft start: Yes (very powerful with load module may fail ... moreto start). Crystal shell, elegant design, touch the touch of good quality;.
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$3.00 Shipping Condition: New Location: China (When the current reaches 2A, the red constant current LED is on, otherwise the LED is off). Soft start: Yes (very powerful with load module may fail ... moreto start). Crystal shell, elegant design, touch the touch of good quality;.
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$23.50 Shipping Condition: Brand New Location: Seven Hills, Australia ABB DS201C10A30-2CSR255140R1104 - RCBO. •Type of Residual Current : A type. Manufacturer : ABB. Item Collection: This collection is from Killara (North ... moreof Sydney). •Degree of Protection : IP2X. Manufacturer Part Number : DS201C10A30-2CSR255140R1104.
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$2.99 Shipping Condition: New Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
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$2.84 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China Description Weight:13 g Color: as picture show Size:46mmx23mmx10mm/1.81\x0.91\x0.39\inch) approx) Features: 1.Fixed turn the lamp current to 0.1 times ... morethe value of the constant current(charge when used to identify whether the battery is full) 2. Increased input reverse polarity protection diode; 3. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver*High-power LED constant current drive*Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger*Nickel cadmium. Nickel metal hydride battery pack charger*Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module*Rectification: non-synchronous rectification*Input voltage: 7V-35V*Output voltage: 1.25V-30V*Output current: adjustable maximum 3A*Conversion efficiency: 92% the highest) Switching frequency: 150KHz*Output ripple: 50mV(max) 20M bandwidth*Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Battery use: Make sure of the voltage and current of the battery you need to charge* Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage* Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value* The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: Make sure operating current and Max operating Voltage of the LED you need to
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$25.00 Shipping Condition: New Location: China HD-R507T is a mini receiving card for fine pixel pitch LED screen, it has 4 lines 26 pin HUB ports, support 24 group RGB parallel data. Support multi-card ... morecascade, arbitrary order.
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$5.00 Shipping Condition: New Location: China This module converts TTL signals into CAN signals. The module is equipped with a 32-bit ARM processor and a CAN level converter chip. The serial port ... moreof this module is TTL 3.3V signal, can not be connected with 232 signal!
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$3.59 Shipping Condition: New Location: China XFS5152CE is a highly integrated speech synthesis chip. The combination of Chinese and. English speech can be realized. It integrates the functions of ... morespeech coding and decoding. Support the synthesis of arbitrary Chinese text and English text.
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Free Shipping Condition: New Location: China Item Description： Delay range: 0.1S-99H random set The precision of the delay time: + 0.05S 50/60HZ 0.3 Display: 0.36 inch LED 7.6mm high letters Contact ... moreform: a group of delay with reset, repeat the cycle Dimensions: 97 X 48 x 48mm Hole size: 45 x 45mm Setting mode: set arbitrary asymmetric delay time Note: the switch delay can be set Payment Description： We accept only paypal payment. Shipping Description： Item will be shipped by airmail with tracking number(ship to USA by USPS epacket delivery) within 24 hours(1 working day) after full payment is received. We only ship to the approved address given in PayPal payment. Please make sure payment address in PayPal is correct. Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. A notification email of dispatch will be sent to buyer after item is posted. Please email us if you don't receive our email after 3 days of full payment sent. Return Description： In the unlikely event that a return is request. All returns must include all original items undamaged, in re-saleable condition, all original packaging including manuals, warranty forms, etc. Shipping and handling fees are not refundable. Buyer is responsible for shipping costs incurred shipping products back. Powered by The free listing tool. List your items fast and easy and manage your active items.
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$360.00 Shipping Condition: New Location: China MY-380F Ink Roll Coding Printer Machine Card Print Produce Date Printing Machine Solid Ink Code Printer 220V 1PC. Solid ink wheel size: 35 15mm (two combinations). ... moreMost printed line number: 10, up to 11 words per line.
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$3.20 Shipping Condition: New Location: China The CHAR indicator is the charging indicator. When charging,it is on.The FULL indicator is full.If the set constant current value is 2A,the charging When ... morethe current reaches 0.2A or less,turn on the lamp, the FULL lamp is on,and the CHAR lamp is off.
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$3.93 Shipping Condition: New Location: China All stalls are automatic range, the use is very convenient. HL mode. Large inductance (0.001mH-100H). L mode. Inductance (0.001uH-100mH). 1.C mode. Capacitance ... more(0.01pF-10uF). HC mode.
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$2.78 Shipping Condition: Neu Location: China 12A step-down module. Current display: resolution 0.01A, range 0-12A. The CHAR indicator is the charging indicator. When charging,it is on.The FULL indicator ... moreis full.If the set constant current value is 2A,the charging When the current reaches 0.2A or less,turn on the lamp, the FULL lamp is on,and the CHAR lamp is off.
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