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Free Shipping Condition: New Location: China Output power: 35W natural cooling, heat dissipation to improve 50W. Long press. Default output state at power up is ON or OFF. With the heatsink, send ... morethe insulation pillar for the module bracket. Soft start: Yes (very efficient when loading, start may fail).
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$1.91 Shipping Condition: New Location: China Using optocoupler isolation, strong anti-jamming capability and stable performance. Output capacity: within DC 30V 30A or AC 250V 30A. Output Capacity: ... morewithin DC 30V 30A or AC 250V 30A. The module can be set high or low trigger.
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Free Shipping Condition: New Location: United States Short Circuit Protection: Yes(input 30A ). Type: Non-isolated step-up module (BOOST). Because if the more energy is left in battery, the less charging ... morecurrent will be. 100V/210A low resistance MOS with big power and current input, suitable for big power LED, motors.
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Free Shipping Condition: New Location: United States 12V Digital LED Automation Delay Timer Control Switch Relay Module Display Description: 100% brand new and high quality Power. Equipment delay some time ... morebefore power work until disconnect the power. Or power equipment to work immediately, delay time, automatically stops This product is a new digital LED countdown display 12v delay module module. It can be widely with various control switch places. Products can set the delay time. Can press"set" buttons. After setting up, power-up setting value is previous setting delay time as we set last time(power-down memory function) Products are precision delay. Error 0.01% per second, a delay of 0-99 seconds, LED changes per seconds LED digital display NO Delay 12V Relay Module two modes a: When energized. The relay opens( pull) the delay time off( disconnected) b: When energized. The relay delay time open( pull) will be closed until power relay( disconnect) The wide range of products can be used in many fields products are working low-power mode. Press the left button to turn off the digital display or begin to show Products with high current input voltage regulator chip. With opto-isolated output, enhanced anti-jamming capability and ensure stability Voltage: Voltage DC 12V Size: 51mm × 31mm Current: about 10ma standby relay for about 50ma Load: 250V 10A AC or 30V 10A DC or less the following Quantity:1pc Package includes: DC12V Delay Timer Control Switch Module x 1 Payment:
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Free Shipping Condition: New Location: United States Add sleeping mode, no operation for 5 minutes, automatically turn off the display, and press any button to wake it up. The module is powered up, the display ... moreat the current work mode (P1.1 default mode), then enter the main interface; press and hold "SET" button for 2 seconds to enter mode selection interface; then press "UP", "DOWN" button to select the mode (P1.1 ~ P-4).
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Free Shipping Condition: New Location: China Aluminum shell size: 70MM 38MM 31MM. Input anti-reverse connection: yes. Due to the light and screen difference, the item's color may be slightly different ... morefrom the pictures.
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Free Shipping Condition: New – Open box Location: Azad Nagar S.O (Mumbai), India Comat Releco. World Of Relay. - Bank Wire Transfer accepted on large orders. Designed In Switzerland. Assembled In China. Made In China. Reference No: ... more584. -10a/250v Ac-1.
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Free Shipping Condition: New Location: 龙岗区, China Description: Size: 50.6mm (length) * 38.8mm (width) * 19.3mm (height) Weight: 30g PCB color: black The board is equipped with 4 fixing screw holes around ... moreit, with a diameter of 3.1mm, which is convenient for installation and fixation The relay adopts high-quality relay, single pole double throw. One common end, one normally open end, one normally closed end Optocoupler isolation with good anti-interference performance Low level pull in, high level release. The status indicator light is on when closing, and off when releasing VCC is the system power supply, JD_ VCC is the relay power supply. By default, a 5V relay can be triggered by plugging in the jumper cap Maximum output of relay: DC 30V/10A, AC 250V/10A Package included: 1 or 5 x 2-way optocoupler relay module.
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$2.99 Shipping Condition: New Location: China And revise connection for negative. This chip can integrate independent DMOS field-effect transistors with CMOS and diodes on a single chip.L6201 can ... morerealize the optimization of logic circuits and power levels because of modular extension technology.
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Free Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China Store Categroy. Helpful Links Store Newsletter. Add my Store to your Favorites and receive my email newsletters about new items and special promotions! ... moreGeneral Interest. Hot Products. $16.90 $1.96 $1.59 $1.75 $3.20 $5.35 $7.90 3W DC-DC 7.0-30V to 1.2-28V 700mA LED lamp Driver Support PWM Dimmer Precise Using instruction: In+: Input positive In- Input negative LED+: Connect LED positive LED- Connect LED negative PWM: Dimming control signal(2.8V-6V Beginning) SHIPPING. PAYMENT. RETURNS. FEEDBACK. ABOUT US. 1)All items will be shipped to your paypal address.Please update your latest address when you check out.And please make sure to provide us with correct,precise and detailed shipping address. 2)Most of the items will be shipped via Hongkong Airmail/Singapore Airmail.To US customers.We will send the package via E-packet. 3)All items will be shipped in 1-2 business days(excluding Sat.Sun& Holiday) after payment received and cleared. For the long-time holiday, we'll post the info on our store and reply you automatically via emails. 4)Tax:We will do our best to help you to clear the goods.And the tax depends on each country custom. 5)If you don't receive items over 30 business days.Please make sure to contact us before leaving any neutral or negative feedbacks.We'll try our best to help you solve the problem. 6)The product in our store is free shipping. But the shipping method is different based on your order.If your order is more than $50.We will send the items to you with tracking number for free.If your order is less than $50.The registered mail fee is on your side. We could also deliver your item via EMS.DHL or Fedex based on your requirement. We Only Accept Paypal on Ebay. For specific requirements. Please feel free to contact us. 1)If for some reason you're not satisfied with our service or product quality. Please contact us within 3 days after you get the package. You can return the products to us in original package and we will refund your money after we get the package!Shipping cost is NOT
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$0.19 Shipping Condition: New Location: China Professional large full viewing special power LCD display screen, clear interfaces, simple operation and easy to read. Power: 35W. Thickened radiators, ... moretwo-way ventilation, better heat-dissipation effect.
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$0.99 Shipping Condition: New Location: China Due to the light and screen difference, the item's color may be slightly different from the pictures.
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$2.19 Shipping Condition: New Location: China Maximum output current per channel : 3A;. 5V output : Input 6.5-30V, Output 5V (±3%). 1 PCS DD31AJQA 3A 4-channels DC DC Step-Down Buck Converter Module. ... more12V output : Input 13.5-30V, Output 12V (±3%).
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$3.99 Shipping Condition: New Location: China DKP6008 DC-DC digital step-down module is a programmable step-down module with full digital display, small size, high power, high efficiency and stable ... moreoperation. After the machine is powered on, it has an automatic output function, which can be turned on or off as needed.
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$3.50 Shipping Condition: New Location: China NO:Relay normally open interface, before the relay is engaged, empty, after the relay is engaged, shorted to COM. NC: Normally closed relay interface, ... moreshorted to COM before the relay is engaged, shorted to COM after the relay is engaged.
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$3.30 Shipping Condition: New Location: China Module features:1. For example: 1M resistor capacitor 22uf then T = 1.1 0.000022 1000000 = 24.2 seconds.4. With a relay indicator.5. Has freewheeling ... moreprotection relay.7. Many manufacturers have added optocoupler isolation, but with the trigger signal to the module and not isolation, would not achieve the interference effect.
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Free Shipping Condition: New Location: United States Electronic Devices. We will do everything we can to make sure your happy with your order. You may need to sign in. We are happy to help! Sports & Outdoors.
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$2.00 Shipping Condition: New Location: China Output current: 13A. Output power: 150W. Positioning hole size: 10.58X5.57cm. AC input: AC100-260V. Due to the light and screen difference, the item's ... morecolor may be slightly different from the pictures.
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$3.59 Shipping Condition: New Location: China 2.54 rows of pins that can be inserted directly into the ARDUINO and breadboard. 0.9~30V adjustable output. WIFI esp8266 HC-12 Bluetooth Module. 5V Motor ... moreToy. Wireless Module:Nrf24l01 CC1101 CC2500 CC2530 Zigbee.
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$2.99 Shipping Condition: New Location: China Note: The battery needs to be connected to the reverse connection protection board first, and the polarity cannot be wrong. When the output of this board ... moreis connected to the normal battery polarity, the input polarity is normal and the input is connected to the wrong polarity.
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$0.99 Shipping Condition: New Location: 龙岗区, China Description: 100% brand new and high quality 1-Channel relay module, with photoelectric isolation The module can be high or low by a jumper setting trigger ... moreWith power and relay action indicator The module Operating voltage is 12V The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A Module interface: DC+: positive power supply (VCC)(5V) DC-: negative power supply (GND) IN: The control end, the driving current should be more than 4mA COM: The control of loop of earth wire Package Included: 10 X 1 Channel 12V relay module.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: Neu Location: China It adopts the integrated design of heat sink and booster board. There is power working indicator on the board. - Input Current: 15A Max. - Output current: ... more15A Max. - Short circuit protection: 15A fuse.
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$3.00 Shipping Condition: New Location: China Input and output within 30V, and 50A is supported. The ripple current of the boost output capacitor is large, the ripple current of the step-down input ... morecapacitor is large, and the electrolytic capacitor can be connected in parallel to reduce the heating of the capacitor and extend the life.
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$2.42 Shipping Condition: New Location: China The battery needs to be connected to the reverse connection protection board first, and the polarity cannot be wrong. When the output of this board is ... moreconnected to the normal battery polarity, the input polarity is normal and the input is connected to the wrong polarity.
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$2.57 Shipping Condition: Neu Location: China 7 in 1 LCD USB Tester. LCD Dual USB Tester. With a USB output port and a micro USB input, convenient to test devices. Power cumulative range: 0 ~ 999WH ... moreResolution precision: 0.001 Wh. Net Weight: 19g.
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$5.75 Shipping Condition: New Location: Morganton, United States XL6009 is a high-performance 400KHz 4A switch currency step-up (BOOST) module. This module is coming with the 3rd generation high-frequency switch technology ... moreas the core chip, The performance is much higher than LM2577.
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$2.99 Shipping Condition: New Location: China 3c Module 3A Adjustable Step-down Regulator LM2596S BUCK DC-DC Voltage Power Supply. Article-Nr.5401077. Product Details: LM2596S Step-down Module Condition: ... moreNew The input voltage: 3.2V ~ 46V The output voltage: 1.25V ~ 35V The output current: 3a(Max) Conversion efficiency: 92% highest) The output ripple: Switching frequency: 65 KHZ Working temperature: 45 ℃ ~ + 85 ℃ Size: 43 X 21 X 14mm IN + input positive; input- input negative OUT + output positive; OUT- output negative Input voltage range: dc 3.2V to 46V(input voltage must be 1.5V higher than output voltage. Can't booster) Range of output voltage: dc 1.25V to 35V adjustable. High efficiency(92% maximum output current is 3A When 12v input. 5v output 1a current, load regulation less than 1% Note: this is step-down module. The input voltage must be higher than the output voltage. Output below 2A can work without heat sink. When output current more than 2.5A(or output power more than 10w) to work long hours please add heat sink With power supply indicator light Color is shown as pictures PLS NOTE that due to lighting effects. Monitor's brightness/ contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item! Package Included: 1 x LM2596S Step-down Module, We accept Paypal Payment Only. 1. It will take 1-2 working days to deal with the orders. We are a company in CHINA. Delivery from China will cost approximately 7-15 working days. Please pay attention to the shipping and delivery time before you bid. Thank you. 2. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility. Please check with the local customs office to determine what these additional costs will be prior to bidding/buying. This item is fully guaranteed against any defective. Customer must inspect all merchandises upon receipt and notify us within 3 business days if anything is missing or damaged. Returns accepted within two weeks from days of delivery for ref
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$0.66 Shipping Condition: Brand New Location: China 5: Onboard ESP32 module IO0 programmable button and reset button. feature: wifi relay. Power Source: DC. Board size: 93 x 87mm.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China 3 Input power must be greater than the output power, because the power consumption of the module itself. Short Circuit Current: 30mA. 5Pcs High Sensitive ... moreSpare Tip Screen Stylus Nib for Samsung Galaxy Note 10/10+.
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$2.99 Shipping Condition: New Location: China When LED is driven, fast dimming can be realized by pressing UP/DOWN key, which is very convenient! (2) set the constant current value (overcurrent protection ... morevalue); (for example, if the constant current value is 3.00A, the maximum current can only reach 3A when you use the product, and when the current reaches 3A, the LCD will display "CC" status, otherwise the LCD will display "CV" status).
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$3.59 Shipping Condition: New Location: China 12- line interface, the interface can be directly connected to all leads, user-friendly. a 12- line interface, the interface can be directly connected ... moreto all leads, user-friendly. Module interface specifications.
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$2.00 Shipping Condition: New Location: China Due to the light and screen difference, the item's color may be slightly different from the pictures. DC-DC Converter Boost-buck Positive Negative Module ... moreInput 3.6~30V,Output ±3~±30V. 5Pcs QC3.0 QC2.0 USB DC-DC Buck Converter Fast Charging Step Down Module 6-32V.
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Free Shipping Condition: New Location: China With a heat sink for better heat dissipation. Military grade double-sided circuit board. Output current. Board size: 72 39 28mm / 2.83 1.53 1.1in. If ... moreyou do not receive our reply within 48 hours, pls.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Raleigh, United States AC/DC LM2596T power supply module 3A Buck board adjustable voltage plate Specification Input: Max DC45V/AC 33V Minimum output: DC 1.25V Maximum output ... morecurrent: 3A Size: 72x40x33mm Mounting Holes: 64.3x32.7mm Mounting Hole Diameter: 3.2mm Net weight: 49g Voltage regulator Adjustment potentiometer knob. A generally clockwise rotation boost. The counterclockwise rotation buck. And achieve the required voltage until the output voltage with a multimeter monitoring. Wiring Loosen the screws of the terminals. Power cord directly into the hole to tighten the output Note divided into positive and negative points of positive and negative input terminal does not need to; This board features the digital voltmeter 3P pin, convenient and direct-swappable. Application 1. Board regulated power supply. Just to the module input termination on the car point cigarette holder supply, you can adjust the potentiometer, the output voltage can be in the 1.25-40V arbitrary adjustment for your phone, MP3, MP4, PSP charging and many other devices powered, very easy and convenient. 2. Powered electronic equipment. When the equipment needs 3-40V power supply while the hands of the corresponding voltage power supply, this module can be convenient voltage to the desired voltage, to solve the problems. 3. System working voltage test. A project can use the module debugging various voltage test system operating voltage range, very easy and convenient. Notice: Precautions to work long hours recommended at 2.5A(10W output) less than the current use. At the same time more attention to good heat dissipation measures; due buck module, in order to ensure that the output stable, maintain a minimum of 1.5V differential pressure. Package Including 100% Brand New Original AC/DC LM2596T power supply module 3A Buck board adjustable voltage plate x 1pcs Payment and shipping We accept Paypal only. and will send to paypal address. Our prices do NOT include any customs duty or tax. Business days not including weekend. The delivery time count from the day aft
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$2.99 Shipping Condition: New Location: China 1/2/5/10PCS LM2596 DC-DC Buck Converter step-down module. Module Properties: Non-isolated step-down module (buck). Full load temperature rise: 40. Short ... morecircuit protection: current limiting, since the recovery.
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$2.99 Shipping Condition: New Location: China Output current: adjustable maximum 5A. This module is an adjustable step-down module. Load Regulation: ± 0.5%. Output ripple: 50mV (max) 20M bandwidth.
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$2.99 Shipping Condition: New Location: China It is convenient for signal acquisition of AC power within 5A. The corresponding output analog AC signal can be adjusted. Rated input current: 5A. Onboard ... moresampling resistor. Pin interface Rated output current: 5mA.
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$2.19 Shipping Condition: New Location: China Three wire and round iron silicon aluminum magnetic ring inductance, not easy to saturate, further reduce the heating loss, thicken the 1.6 circuit board, ... moreincrease stability, input and output using high frequency low resistance capacitance, greatly reduce the output ripple.
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$3.00 Shipping Condition: New Location: China Output Type:direct output. Output Type:output switch. Application Fields:12-24V storage battery. Application Fields:6-60V storage battery. Application ... moreFields:for 3.7-120V lithium battery or storage battery.
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Free Shipping Condition: New Location: China DC-DC 72V 60V 48V To 24V 21V 19V 16.8V 12V Buck Converter 25A Max. Notice: This module is a step-down power module and cannot be boosted. DC 12V-75V to ... moreDC 5V DC 12V-75V to DC 9V. DC 14V-75V to DC 12V DC 17V-75V to DC 14.8V.
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$3.00 Shipping Condition: New Location: China GND, Rx, TX and 5V of esp8266 record and write port are respectively connected with GND, TX, RX and 5V of external TTL serial port module. Mature and ... morestable esp-12f WiFi module on board, large capacity 4m Byte Flash.
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$0.62 Shipping Condition: Brand New Location: China 1 Buck Boost Converter. DUE to Different Batches, The Apperance, Color and Printing of the Product May Be Different, which does not attract use. Thicken ... morethe heat sink.
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$3.76 Shipping Condition: Neu 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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$1.99 Shipping Condition: New Location: China Output power: 24W. Output current: Rated 1A. Power protection: overload, short circuit, overtemperature protection. Channel input: 50HZ/60HZ. 16V 1F/2F ... moreFarad Capacitor Module 6.92A 2.7V 10F Super Capacitors 0.5-20F Board.
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$3.00 Shipping Condition: New Location: China 2, the use of SMD optocoupler isolation, strong drive capability, stable performance; trigger current 5mA;. 1, the module uses genuine high quality 30A ... morerelay, normally open interface maximum load: AC 250V / 30A, DC 30V / 30A;.
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$2.57 Shipping Condition: Neu Location: China Module Properties: Non-isolated step-down module (buck). This module has short circuit protection. LM2596 Double USB. LM2596 step down. Full load temperature ... morerise: 40. Load regulation: ± 0.5%. Color: Red.
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Free Shipping Condition: New Location: United States Function 16: Infinite loop timing mode 2: After power-on, the relay does not operate, and a high-level pulse signal is given to the CH1 interface. Function ... more15: Infinite loop timing mode 1: The relay does not operate after power-on, and a high-level pulse signal is given to the CH1 interface.
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Free Shipping Condition: New Location: Jamaica, United States 5: Onboard ESP32 module IO0 programmable button and reset button;. 2: Onboard mature and stable ESP32-WROOM-32E module, large-capacity 4M Byte Flash;. ... moreBoard size: 93 87mm. 1 6 single row PIN4. 1 Single line cap.
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$2.99 Shipping Condition: New Location: China Output current: 3A, continuous working current: 1.2A (within 20W output power). Note: Due to the difference between different monitors, the picture may ... morenot reflect the actual color of the item.
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$2.89 Shipping Condition: New Location: China (Output ripple: 30mA9maxmum). Input current: 3A(maximum).
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$3.75 Shipping Condition: New Location: China Adopt SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA;. The module adopts genuine high-quality 30A relay, the ... moremaximum load of the normally open interface: AC 250V/30A, DC 30V/30A;.
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$3.00 Shipping Condition: New Location: China Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. 1 x 400W Boost Converter. 1 x 1500W 30A boost constant current module. Input Current: ... more20A. Module properties: non-isolated step-up module (BOOST).
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Free Shipping Condition: New Location: China
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$1.99 Shipping Condition: New Location: China 1K ohm Limiting resistor. 1xDigital LED Module. 1PCS Automotive Relay JD1926A 5 Pin JD1927A 4 Pin Relay 12V Fog Lamp Relay. Due to the light and screen ... moredifference, the item's color may be slightly different from the pictures.
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Free Shipping Condition: Neu Location: China This module has a perfect protection function, and can be widely used in notebook power. ,to make the ripple down to the freezing point;. Inductor use ... moreiron silicon aluminum, 0.8 double winding, generate less heat.
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Free Shipping Condition: New Location: China Output overcurrent protection: 0~5.2A adjustable, default 5.2A. Output overpower protection: 0~82W adjustable, default 82W. Output power: 80W. Output ... morecurrent: 0~5.0A. Current accuracy: +/-0.5% + 3 words.
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