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$3.00 Shipping Condition: New Location: China Frequencies can be independently adjusted for each channel. And each channel can save 10 frequencies to call arbitrarily. Thus, it is a must-have for ... moreaudio enthusiasts! - Frequency synthesizer crystal oscillator: TCXO.
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$2.78 Shipping Condition: Neu Location: China Output current: 2A. Battery Protection Board. Am 09.12.2022 hat der Verkäufer die folgenden Angaben hinzugefügt hope you could understand. High efficiency ... moreand low ripple. 45 In 1 Sensor. With overheat protection and short circuit protection.
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$3.00 Shipping Condition: New Location: China TDS probes cannot be used in water above 55 °C. The TDS probe should not be placed too close to the edge of the container, as it will affect the display. ... moreTDS probe 1 x TDS signal adapter board. 1 x Waterproof TDS probe.
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Free Shipping Condition: New Location: Woburn, United States Model No: 9115. Our Model No: 9115. Max Power: 1200W. Output Current: 0 - 60A. 1 - Power cord. Included Components.
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Free Shipping Condition: New Location: Denver, United States +/ Internal Oscillation Frequency: 150KHz There is a large area of copper on its back to enhance heat dissipation How to adjust accuracy of input/output ... morevolt?. We want to provide you with the hottest deals on the internet.
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Free Shipping Condition: New Location: Monroe Township, United States Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - Thick heat sink. Short press U / I button again to switch to set constant ... morecurrent value. It can be seen that a certain bit of the constant current value is blinking.
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$3.50 Shipping Condition: New Location: China Module highlights: 5A high power、high efficiency and low ripple with power indicator ! The DC-DC module based on LM2596 advocate current to 3.0A, but ... moreonly to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W, has a high price!
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$3.00 Shipping Condition: New Location: China Product Overview. 11、Input reverse polarity protection: None (if required, high current diode in series with the input). LED power indicator. 3、Output ... morecurrent: 0-5A. 4、Output power: 75W. 9、Built in current limit function.
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$3.20 Shipping Condition: New Location: China Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘-OP-’. User need reduce load power ... moreand then press ‘ON/OFF’ button. It just can input DC 5V.
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Free Shipping Condition: New Location: Brentwood, United States 2.12 Step 2. 2.11 Step 1. By using the on-resistance of the power MOSFET to save the current detection resistor, the efficiency is maximized, and the ... moreefficiency is as high as 96.4%. 2.21 Step 1. Onboard LED working indicator, the working status is more intuitive.
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$2.99 Shipping Condition: New Location: China Output power: under natural heat dissipation 80W. (2) Set the constant current value (overcurrent protection value); (For example, the set constant current ... morevalue is 3.00A, then the maximum current when you use the product can only reach 3A, and the LCD will display "CC" when the current reaches 3A Status, otherwise the LCD displays "CV" status).
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$2.78 Shipping Condition: Neu Location: China Powerful detection range of DC 0-99.9V, starting from 0.1V. Adapter Module. Step up module. Step down module. Display module. Wireless module. F03 working ... moremode Non-setting state. 7 Press and hold - to turn off or on the digital tube to display the energy saving mode.
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Free Shipping Condition: New Location: Rockville, United States (NOTE --- 1). It needs to be manually installed.
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$2.99 Shipping Condition: New Location: China Used as a normal buck module with overcurrent protection capability;. High power, high efficiency, 5A, low ripple;. Onboard USB interface for easy charging ... moreof your digital products. It is not a fixed 5V output.
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Free Shipping Condition: New Location: China When the right “OUT” led light, it shows output, the left “IN” led show input. 3、Output current:2A. 6、Built in output short protection function. 5、Input ... morereverse polarity protection. How to adjust the accuracy?.
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$3.20 Shipping Condition: New Location: China Input Current: 10A (max). 5A Auto Step Up/Down Regulator Module. Modules Nature: Non-isolated step-up (Boost). 8A 150W Step Up Module. 1 x 150W DC-DC ... moreBoost Module. Output power: natural cooling 90W, enhance heat dissipation 150W.
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$2.00 Shipping Condition: New Location: China Detection range: DC current between 0~10A. Detection accuracy: 0.01A (10ma). 1x Current Detection Relay Module. DC 5V 12V 24V 2 Channel Relay Module 30A ... moreRelay Board Optocoupler Isolation Relay. N438C15 DC 12V DC 24V 15 Channel RS485 RS232 Modbus RTU Relay Board PLC DO PC.
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$3.00 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation and 50W under air cooling. Output current: 0-4.0 A. Note: After product protection, output will be turned ... moreoff, LCD will display the corresponding protection code (LVP/OVP/OCP/OPP/OAH/OPH/OHP) power chip itself also has various protection, if the chip itself is protected, OEP will be displayed.
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$3.00 Shipping Condition: New Location: China The module is a DC to DC step-down module. Output current: The maximum output is about 3A. When the module is hot, you need to solve the heat dissipation ... moreproblem by yourself. (The adjustable limit current is about 3A maximum. ).
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$2.78 Shipping Condition: Neu Location: China Battery: 300mAH benchmark special battery (product does not include the battery). Spot Welder. Output interface: 2mm banana socket. Battery Protection ... moreBoard. 45 In 1 Sensor. Battery type: 14250. Am 22.05.2023 hat der Verkäufer die folgenden Angaben hinzugefügt.
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$2.99 Shipping Condition: New Location: China Output power: under natural heat dissipation 80W. (2) Set the constant current value (overcurrent protection value); (For example, the set constant current ... morevalue is 3.00A, then the maximum current when you use the product can only reach 3A, and the LCD will display "CC" when the current reaches 3A Status, otherwise the LCD displays "CV" status).
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Free Shipping Condition: New Location: Beverly Hills, United States Input: 3-35V DC 9A, Output: 3.5-35V DC 6A, Max Power: 100W when input and output both exceed 20V, otherwise 65W. Useful for a wide range of applications, ... moresuch as powering 5V USB devices from a 3.7V lithium cell, powering higher powered electronics from a 12V battery, and a wide range of automotive and electronic projects.
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$2.78 Shipping Condition: Neu Location: China Power detection range: 0-5000W. Digital tube display, lower power consumption. Spot Welder. Display mode: digital tube 3 rows 4 digits. 45 In 1 Sensor. ... moreShell size: 80mm 43mm 15mm. Battery Protection Board.
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Free Shipping Condition: New Location: China Output Power:
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$2.54 Shipping Condition: Neu Location: China The module can be set to ON/OFF by default. - Soft start: yes (it may fail when the module is power-on with high-power load). The maximum current of module ... moreis 4A, which is limited by the maximum output power.
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$3.30 Shipping Condition: New Location: China It just can input DC 5V. Three input power modes. 1>.3-Bitdigital tube display. A LED:Blue indicator.It will turn ON when display output current. Support ... moreenable output mode. Output Power:3W(Max). It can output DC 1.2V-24.0V.
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$5.00 Shipping Condition: New Location: China Output power: 80w under natural heat dissipation. Hardware protection: input end anti-reverse protection, reverse connection does not burn; Output short ... morecircuit protection, short circuit does not burn; The output end is anti-backdown, and it is not necessary to add anti-backdown diode when charging the battery;.
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$3.74 Shipping Condition: Neu Location: China Description Features: Input voltage: DC 4.0 ~ 38V Output voltage: DC 1.25V ~ 36V continuously adjustable( the input voltage must be higher than the output ... morevoltage 1.5V) Output current: max 5A. Recommended for use in the 4.5A. Output power: up to 75W. More than 50W, Please enhance heat dissipation, Voltmeter error: ± 0.05V, Measure range: 0 ~ 40V( please ensure that the input voltage is 4.5V or more) Conversion efficiency: up to 96% Load regulation: S(I) ≤ 0.8% Voltage Regulation: S(u) ≤ 0.8% With overheat protection and short circuit protection, Dimensions: 6.6* 3.9* 1.8cm, Package include: 1x DC Step-down 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. 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 customer services officers Mon. Fri. 11:00- 20:00 and Saturdays 11:00– 15:00(Excluding Weekends and Public Holidays) You may expect to receive a response to your inquiry within 24 hours. Excluding Weekends and Public Holidays) Engineered
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$2.78 Shipping Condition: Neu Location: China Powerful, with a detection range of DC 0-99.9V and a minimum of 0.1V adjustable;. Adapter Module. Step up module. Step down module. Display module. Wireless ... moremodule. Pulsating DC is also prone to fluctuations (DC electrical signals that are directly rectified without filtering).
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Free Shipping Condition: New Location: China (This function can provide higher accuracy). Output Current: 4A. Output Ripple:
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Free Shipping Condition: Neu Location: 荔湾区, China Schritt 1 Schritt 2 Schritt 3 Drücken Sie die rechte Taste (normale Geschwindigkeit), der Spannungswert addiert eine Einheit;. Drücken Sie die rechte ... moreTaste länger als 2 Sekunden, lassen Sie los, um den Kalibrierungsmodus für die Ausgangsspannung zu beenden.
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$0.39 Shipping Condition: Brand New Location: China 1 x DC-DC step-down converter. PROTECTION --- over-current protection; short-circuit protection; over-temperature protection.
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Free Shipping Condition: New Location: Walnut, United States Press the left button, minus a unit. When the right" OUT" led light, it shows output, the left "in" led show input. Type: Step-down Power Converter Module. ... moreBuilt in output short protection function.
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$3.20 Shipping Condition: New Location: China Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘-OP-’. User need reduce load power ... moreand then press ‘ON/OFF’ button. It just can input DC 5V.
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$2.78 Shipping Condition: Neu Location: China OLED LED&RGB. Am 17.10.17 hat der Verkäufer die folgenden Angaben hinzugefügt Nano Sheild. DF Do not set to 0, otherwise it will be black. extended temperature ... moreprobe, effective solution to a temperature module.
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Free Shipping Condition: New Location: United States 【High Precision】The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors ... morethat can effectively filter out high frequency noise.
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$2.78 Shipping Condition: Neu Location: China The output range can be set: ±10V, ±5V, 0~10V, -10~0V, 0~5V, etc.;. OLED LED&RGB. Display accuracy 0.01V, output accuracy 0.01V, high-precision linear ... moreoutput;. Type B： DAC analog output. Am 11.10.2023 hat der Verkäufer die folgenden Angaben hinzugefügt.
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$3.40 Shipping Condition: New Location: China Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘-OP-’. User need reduce load power ... moreand then press ‘ON/OFF’ button. It just can input DC 5V.
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$2.78 Shipping Condition: Neu Location: China Nano Sheild. AC 30-500V. Display format
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Free Shipping Condition: Brand New Location: China 3 MODBUS RTU command supports 03/04/06/16 function code. 8 MODBUS RTU command mode, can support up to 247 devices in parallel. RS485 wiring diagram PLC ... moreMotor Fan. 9 Size: 72 37 30 (board only), 89 40 50 (with shell).
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Free Shipping Condition: New Location: 金东区, China ●The output power can reach 75W. 1 DC-DC adjustable step-down module. ●With overheating protection and short circuit protection functions. 4 copper pillars. ... moreWith power indicator light.
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$2.78 Shipping Condition: Neu Location: China Line loss: about 0.1 ohm. Spot Welder. Capacitance reading is the capacity of the battery. Connect power via microUSB or USB cable. Or a low hint. 45 ... moreIn 1 Sensor. Battery Protection Board. It can detect the charging current of your digital device.
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Free Shipping Condition: New Location: 金东区, China ●The output power can reach 75W. With power indicator light. 1 DC-DC adjustable step-down module. ●With overheating protection and short circuit protection ... morefunctions.
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$2.84 Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China Module highlights: 5A high power、high efficiency and low ripple with power indicator ! The DC-DC module based on LM2596 advocate current to 3.0A, but ... moreonly to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W, has a high price!
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$3.50 Shipping Condition: New Location: China Power-off status, press and hold the left button access the power, the display starts flashing, release the left button. Load Regulation S(I) ≤0.8%. Weight: ... more45g. Size: 62 x 44 x 18mm.
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$2.78 Shipping Condition: Neu Location: China Spot Welder. when the right “OUT” led light, it shows output, the left “IN” led show input. 45 In 1 Sensor. Built in output short protection function. ... moreBuilt in thermal shutdown function. Battery Protection Board.
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$3.74 Shipping Condition: Neu Location: China Input Current: Maximum input current of 15A. Output current: maximum output current of 10A ( adjustable ). 4.5V-32V to 5-42V 6A. Input current:0A-6A. ... more3.5-30V to 4.0-30V 5A. Output current:0A-6A. 6-32V to 6-42V 8A.
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$3.74 Shipping Condition: Neu Location: China Wide range of applications, especially suitable for DIY enthusiasts. Advanced and reasonable line design, strong anti-interference ability, can effectively ... moreinhibit high-frequency interference. Over-range display: display 1 or -1, too much beyond the possibility of burning the chip, try not to exceed the range to use.
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$2.29 Shipping Condition: New Location: China The output power can reach 75W. 5A high power, high efficiency, step-down and low ripple! With heat sink! With power indicator! With power indicator. ... moreWith overheating protection and short circuit protection.
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Free Shipping Condition: New Location: Bordentown, United States Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. You can see a bit of the setting constant ... morecurrent value flashing. Soft start: yes (with high power and load module may fail when starting).
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Free Shipping Condition: New Location: China (This function can provide higher accuracy). Output Current: 4A. Output Ripple:
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$42.42 Shipping Condition: Brand New Location: China i000000. æ–â°ã¥â»âºã§â½â€˜ã©â¡âµ 6 5A ... moreAdjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter Description: Specification: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 5V-30V Output voltage: 0.8V-29V Output current: adjustable maximum 5A Conversion efficiency: 95% the highest) Switching frequency: 300KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40℃to +85℃ Size: 51* 26.3* 14(L* W* H) mm) Note: Due to the difference between different monitors. The picture may not reflect the actual color of the item. Thank you! Voltmeter Ammeter Measurement accuracy: 0.1% Refresh rate: about 200ms/ times Display: 0.28"digital tube Current Range 0A-5A Voltage range 5V-30V Display Color Red Storage Temperature:10℃ to +65℃ Input impedance: 50 milliohms Package includes: Adjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter 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 are not responsible for custom duty or import tax. We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if your are not satisfied with the item after receive it. 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 broken. Defective situation must be noticed within 7 days after delivery. All items
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$42.42 Shipping Condition: Brand New Location: China Module highlights: 5A high power、high efficiency and low ripple with power indicator ! The DC-DC module based on LM2596 advocate current to 3.0A, but ... moreonly to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W, has a high price!
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Free Shipping Condition: New Location: 金东区, China Working frequency: 180KHZ. Output power: natural heat dissipation 35W, enhanced heat dissipation 50W. Turn the rotary encoder left and right to adjust ... moreit to increase or decrease. Shortly press the U/I button again to switch to the constant current value setting.
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$2.78 Shipping Condition: Neu Location: China Hardware protection: anti-reverse connection protection at the input end, anti-reverse connection without burning; short circuit protection at the output ... moreend, anti-reverse injection protection at the output end, no anti-reverse diode is added when charging the battery;.
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$3.50 Shipping Condition: New Location: China Power-off status, press and hold the left button access the power, the display starts flashing, release the left button. Display Module: STN LCD. Arduino ... moreModule. Module Only. Converter Type: DC-DC. LCD Accuracy: 1%.
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Free Shipping Condition: New Location: Monroe Township, United States Short press U / I button again to switch to set constant current value. It can be seen that a certain bit of the constant current value is blinking. Turn ... morethe encoder knob to increase or decrease the value.
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Free Shipping Condition: New Location: China It's a protection switch module, not included batteries itself. Press the-number button, then press+or-button, set the latency start value T. Compatible ... moreBattery: lead acid, lithium ion battery, solar panel battery.
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$12.00 Shipping Condition: New Location: China Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. You can see a bit of the setting constant ... morecurrent value flashing. Soft start: yes (with high power and load module may fail when starting).
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