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$
23.99
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Location: Edmond, United States
Input 36V 10A=360W, input 48V 10A=480W, input 60V 10A=600W. Module nature: non-isolated boost module (BOOST) (can't step down). Output current: 12A MAX. ... moreShort circuit protection: Yes (input 20A fuse) double short circuit protection, safer to use.
$
9.59
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Location: China
Condition: New.
$
13.49
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Condition: New
Location: Edmond, United States
Protection: Short circuit protection, overload protection, over temperature protection. Output: DC12V 1.5A/3A. Input: AC100-240V 50 / 60Hz.
$
7.99
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Condition: New
Location: China
1x Boost Module. Condition: New. Model Number: xl6009.
$
9.99
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Condition: New
Location: China
3A 4CH 3.3V 5V 12V ADJ DC DC Step-Down Buck Converter Module replace LM2596 AMS1117 7805. Master chip : XL2596(compatible LM2596). 5V output : Input 6.5-30V, ... moreOutput 5V (±3%). 12V output : Input 13.5-30V, Output 12V (±3%).
$
3.75
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Condition: New
Location: Torrance, United States
Item Description Specification: Module highlights: 5A high power. High efficiency and low ripple with power indicator Module Properties: non-isolated ... morebuck module(BUCK) Input voltage: 4-38V(input please try not to exceed 38V) Output voltage: 1.25-36V continuously adjustable Output Current: 0-5A Output Power: 75W Operating temperature: 40 to +85 degrees Operating frequency: 180KHz Conversion efficiency: up to 96% Load regulation: S(I) ≤0.8% input 24V. Output 12V, load varies from 1 ~ 4.5A measured) Voltage Regulation: S(u) ≤0.8% output 12V. When 4A, when 18 ~ 32V voltage change from the measured) Power Indicator: Yes Short circuit protection: Yes(limit current 8A) Overtemperature protection: automatically shut off the output after overtemperature) Input reverse polarity protection: No. if necessary, please enter the string into the high current diode) Installation: two 3mm screws Connection: Welding. V-IN is the input, V-OUT is the output Module dimensions: 54*23*15mm(L*W*H) Application: The DC/DC buck module applications the input voltage is higher than the output voltage of the buck field. Such as battery, power transformer, DIY adjustable regulated power supply, 24V Vehicle notebook power supply,industrial equipment buck.12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V,24V buck to 12V, 36V buck to 24V etc. Package Included: 1 x Step Down Module 1 x Heatsink About US We really appreciate your business and will work hard to earn your positive feedback& your repeat business. But we are not perfect. If we made any mistake or you weren't satisfied with your purchase, we will make every effort to fix the problem and will be grateful if you may give us a chance to correct it. Thank you in advance. We will reply your mail within 24 hours normally. sometimes have a little delay due to the weekends or holidays. If you can't get our mail after 48 hours. Please check your spam or contact to us via ebay. 100% Satisfaction guaranteed! Shipping Description We will ship orders which total amount = or $30 with tracki
$
0.99
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Location: China
100% BRAND NEW! DC-DC step-down power module Name / number LM2596S DC-DC step-down module Input voltage 3.2V ~ 40V Output voltage 1.25V ~ 30V Output current ... more3A (max) Conversion efficiency of 92% (maximum) Output ripple Size 43mm * 21mm * 14mm (L * W * H) IN-IN + input Positive Input Negative! Positive output OUT + OUT-output negative Input voltage range: DC 3.2V to 40V(input voltage must be greater than the output voltage to 1.5V or more high. Could not boost) .
$
14.69
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Location: United States
Module nature: non isolated boost module (boost). 1 X 600W DC/DC 10-60V to 12-80V Step-up Module. Module size: 73 51 32mm/2.87 2 1.25". Short circuit ... moreprotection: fuses. Output current: maximum output current 10A (adjustable).
$
2.15
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Condition: New
Location: China
DC isolated buck power module. Built-in over temperature, over current, output short circuit protection. Built-in soft start. Quiescent current: 0.5 Ma ... more(typical value from 90V down to 5V). Working temperature: industrial grade (-40 ℃ to + 85 ℃).
$
2.43
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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
$
4.12
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Condition: New
Location: China
Features 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 the ... morevalue 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 dri
$
1.50
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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
$
9.68
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Condition: New
Location: United States
Module Spec: Non-Isolated Step-Down (BUCK). Module Size: 42mm(Length) 20mm(Width). If item is defective after 3 months, you can still send it back to ... moreus. We will send you a new one after receiving the defective item.
$
7.99
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Condition: New
Location: China
Output current:Max 3A. Output ripple:
$
10.29
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$3.60 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!
$
7.99
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Condition: New
Location: China
Type: Integrated circuit module. Condition: New.
$
3.15
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Condition: New
Location: China
Output current: 3A(MAX)-need to add heat sink. Module Properties: Non-isolated step-down module (buck). Full load temperature rise: 40℃. Short circuit ... moreprotection: current limiting, since the recovery.
$
4.08
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$2.99 Shipping
Condition: New
Location: China
Input DC 5V from USB male socket;. Its maximum output power is 3W, which cannot exceed. Output Power: 3W(Max). Working Temperature range: -20℃~85℃. Working ... moreHumidity range: 0%-95%RH. Re-connect power ON and enjoy using.
$
0.99
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Condition: New
Location: China
(Could not boost). DC-DC step-down power module. IN-IN + input Positive Input Negative! Output current 3A (max). Output ripple
$
4.65
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$3.00 Shipping
Condition: New
Location: China
Product: 500W boost constant current module. Input 36V 10A=360W, input 48V 10A=480W. (related to the input and output pressure difference, the greater ... morethe pressure difference, the smaller the output current, if the output current exceeds 5A, add a heat sink or fan for heat dissipation).
$
14.00
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$3.88 Shipping
Condition: New
Location: China
Module Properties: Non-isolated step-down module (buck). Output current: rated current 2A, maximum 3A (need to add heat sink). Full load temperature rise: ... more40 C. Load regulation: ± 0.5%. Dynamic response speed: 5% 200uS.
$
5.04
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$3.74 Shipping
Condition: Neu
Location: China
Module Feature: Non-isolation booster. Long press: the state of low power consumption, the digital tube and the lights are out, the normal work of the ... moremodule. Normal display. Moderate press: Enter the fine-tuning state.
$
0.77
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Condition: New
Location: China
It is great for microcontrollers such as arduino or funduino and many more including the rasberry pi! It is a HC-SR501 Sensor Module With an operating ... morevoltage of 5v to 20v Operating voltage. It has a high value of 3.3 volts and a low of 0(it is either on or off) It's delay time can be adjusted from 5 to 200seconds as well as the sensing range from 3meter to 7meters. The entire sensor with the board is 32mm by 24mm(standard pir motion sensor) The sensor either gives off a 3.3volt high value when motion is detected and then resumes or continues to give off a 0 voltage when no motion is detected. If you use an arduino or other micro controllers you can use the 3.3 volt out to power the sensor or use the 5volt power pin(vcc) to power the sensor. Either one will work. Working voltage range: DC 4.5-20V Static current: High level output: 3.3 V/ low 0V Trigger mode: L unrepeatable trigger/H repeated trigger(Default Repeating trigger) Delay time: 0.5-200S(adjustable) can be produced range 0.1 seconds- a few minutes Blocking time: 2.5S(the default) can be produced range 0.1 seconds. Tens of seconds Size: 32mm*24mm circuit board Induction angle: Working temperature: 15-+70 degrees Induction of lens size: diameter: 23mm(default) shipping list: 1pcs New HC-SR501 Infrared PIR Motion Sensor Module Contact us: We have much more products. If you need or have any question,please contact us first.We will try our best to serve.Welcome to wholesale and to be our parter. Thank you so much! Shipping: We Ship to Worldwide. But Italy Russia Nigeria, Brazil will take long delivery time. Before buying. Please make sure your address is correct. Or not, please correct it before payment Ship to worldwide from Hong Kong within 12-24 hours after payment completed received. And will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand. we advise shipping by DHL or EMS.And we have gave a discount for you,you can received it in 4-9 business days. it ta
$
21.00
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Condition: New
Location: Walton, United States
Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Input Current: 20A. Short circuit protection: Yes (input 20A fuse) double short circuit ... moreprotection, the use of more security. Module Properties: non-isolated step-up module (BOOST).
$
8.95
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$1.99 Shipping
Condition: New
Location: China
Power Converter. Step up down module. Relay Module. SPI OLED LCD Display Module. Module Properties:Mini step-up module. Car Cigarette Lighter Socket. ... moreAudio Power Amplifier Board. High power speed motor.
$
1.41
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Condition: New
Location: China
Using dedicated reference IC, and high-precision sampling resistor, so that the constant current is more stable, (20 degrees to 100 degrees, the constant ... morecurrent 1A, when the temperature drift of less than 1%).
$
4.99
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$4.30 Shipping
Condition: New
Location: China
Output Prevent Backflow: None. - Four high frequency capacitance, can lower output ripple, enhance the work stabilization. (when 20°C to 100°C constant ... morecurrent 1A, temperature drift less than 1%).
$
5.32
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$3.48 Shipping
Condition: New
Location: China
$
4.22
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Location: Prescott, United States
It can output anywhere from 2V to 28V DC. The heart of this device is the SX1308 constant frequency, current mode step-up converter IC. The SX1308 is ... morea compact IC intended for small, low power applications.
$
4.39
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Condition: New
Location: Prescott, United States
It can output anywhere from 5V to 35V DC. The heart of this device is the XL6009 current mode, DC-DC converter IC. The XL6009 is a compact IC intended ... morefor small, relatively low power applications. The XL6009 includes a built in N-channel power MOSFET and fixed frequency oscillator.
$
8.19
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Condition: New
Location: Addison, United States
Output Power: Maximum power is about 300W. constant current, (when 20°C to 100°C constant current 1A, temperature drift less than 1%). Particularly suitable ... morefor LED driver. Double heat sink design.
$
6.89
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$3.10 Shipping
Condition: New
Location: China
LM317 Kit+LED. LM317 Module. LM317 with LED. Interface chip/clock timing. IOT/Functional Module. Overheat overcurrent short circuit full protection. Circuit ... moreboard size:58 42mm. Install Aperture: M3 4.
$
21.65
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Condition: New
Location: China
Boost Step Down Converter only, other accessories demo in the picture is not included! It also has night rest screen mode, suitable for any conditions. ... moreInput Current Limit: Max.7A. Output Power: 80W.
$
5.99
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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%. 1set ... morex Clear Enclosure (Kits).
$
6.99
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Condition: New
Location: Chino, United States
Max load: 3A for short periods (~20s) or with active cooling. Compatible with standard 3P or 4P 0.1" (2.54mm) pitch pin headers. Pin 1: Enable (EN) - ... moreLeave disconnected for normal operation, or connect to GND to turn off the module (for battery powered application).
$
1.00
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Location: China
UPCDoes not apply.
$
0.93
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Condition: New
Location: China
$
8.07
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Condition: New
Location: Villa Park, United States
Output Power: Maximum power is about 300W. constant current, (when 20°C to 100°C constant current 1A, temperature drift less than 1%). Particularly suitable ... morefor LED driver. Double heat sink design.
$
12.77
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Location: China
Output short circuit protection. Over current, overheat protection. Typical linearity setting is 0.01%. Typical load regulation is 0.1%. 80dB surge rejection ... morerate.
$
7.13
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Condition: New
Location: China
Store Search Store Category Newsletter Add my Store to your Favorites and receive my email newsletters about new items and special promotions! Description: ... more100% brand new Input voltage: 3.2V-40V Output voltage: 1.25V-35V output current: 3A(max) Transfer efficiency:92%max) Switching Frequency:65KHz Module Size: 43mm(length)21mm(width) Product Description Package Inclued 5pcs DC-DC 3A Buck Converter Adjustable Step-Down Power Supply Module LM2596S Top Sale Shipping Payment Returns Terms Shipping and Handing Information About shipping address: All our items will be shipped to buyer's Paypal address.Please confirm your address on ebay before you bid our item. If you want to the change the address,please email us when you buy it.otherwise we will not take charge of the package after we send it. About US shipping fee: If you buy one or more items.We only charge shipping fees for 1 time.And we will send the package by epacket,7-15days to arrive. About shipping time: We are from china.it is international shipping. The Approximately shipping time is showed in the form below. Cause many unforeseeable reason,like bad weather,tephros and so on, the shipping will be delayed for some days,so please wait in patience. Shipping to USA 11- 20 days, Refund time:25 days Shipping to Europe 15- 30 days, Refund time:35 days Shipping to Canada.Australia 15- 30 days, Refund time:35 days Shipping to Italy.Brazil,Israel 25- 40 days, Refund time:45 days Shipping to other countries 20- 30 days, Refund time:35 days Feel free to contact us. We will reply you as soon as possible. Payment Information Please pay for the item in three days after you buy it. If you can’t pay for it in time.Please contact us to cancel the transaction. We only accept payment through Paypal. Return Policy We are proud to offer 100% satisfaction guarantee within reason. We will accept returns within 14 days received item within reason. Please contact us first for authorization. So we can discuss means to an amicable solution. Refund will be made in the same
$
3.36
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Condition: New
Location: China
Indicator: CC indicator is Red, charging indicator is Red, charging completed the indicator is Blue. Output short circuit protection: Yes, constant current. ... moreFull load temperature rise: 45 ℃. Output: OUT+ output is positive, OUT- output negative.
$
2.25
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Condition: New
Location: China
Item Description Specification: Module highlights: 5A high power. High efficiency and low ripple with power indicator Module Properties: non-isolated ... morebuck module(BUCK) Input voltage: 4-38V(input please try not to exceed 38V) Output voltage: 1.25-36V continuously adjustable Output Current: 0-5A Output Power: 75W Operating temperature: 40 to +85 degrees Operating frequency: 180KHz Conversion efficiency: up to 96% Load regulation: S(I) ≤0.8% input 24V. Output 12V, load varies from 1 ~ 4.5A measured) Voltage Regulation: S(u) ≤0.8% output 12V. When 4A, when 18 ~ 32V voltage change from the measured) Power Indicator: Yes Short circuit protection: Yes(limit current 8A) Overtemperature protection: automatically shut off the output after overtemperature) Input reverse polarity protection: No. if necessary, please enter the string into the high current diode) Installation: two 3mm screws Connection: Welding. V-IN is the input, V-OUT is the output Module dimensions: 54*23*15mm(L*W*H) Application: The DC/DC buck module applications the input voltage is higher than the output voltage of the buck field. Such as battery, power transformer, DIY adjustable regulated power supply, 24V Vehicle notebook power supply,industrial equipment buck.12V buck to 3.3V, 12V buck to 5V, 24V buck to 5V,24V buck to 12V, 36V buck to 24V etc. Package Included: 1 x Step Down Module 1 x Heatsink About US We really appreciate your business and will work hard to earn your positive feedback& your repeat business. But we are not perfect. If we made any mistake or you weren't satisfied with your purchase, we will make every effort to fix the problem and will be grateful if you may give us a chance to correct it. Thank you in advance. We will reply your mail within 24 hours normally. sometimes have a little delay due to the weekends or holidays. If you can't get our mail after 48 hours. Please check your spam or contact to us via ebay. 100% Satisfaction guaranteed! Shipping Description We will ship orders which total amount = or $30 with tracki
$
9.73
Buy It Now
Free Shipping
Condition: New
Location: United States
Module Spec: Non-Isolated Step-Down (BUCK). Module Size: 42mm(Length) 20mm(Width). If item is defective after 3 months, you can still send it back to ... moreus. We will send you a new one after receiving the defective item.
$
6.99
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$4.75 Shipping
Condition: New
Location: Clinton Township, United States
Features 100% brand new and high quality. Module Properties: Non-isolated step-down module(BUCK) Rectification: Non-synchronous rectifier Input voltage: ... moreDC 5V-30V Output voltage: DC 0.8V-24V(Adjustable. Output Output current:Rated current is 2.5A.5A Max, If current is larger than 2.5A, eEnhancement of heat dissipation is required. Conversion efficiency:90%highest) Switching Frequency: 300KHz. Output ripple:30mV(maximum) Load regulation:±0.5% Voltage regulation:±2.5% Operating Temperature: 40℃ ~ +85℃ 43mm*21mm*14mm(L*W*H)1.69' 0.83' 0.55' approx NOTE:This can't be used to step up Voltage. Output voltage is always smaller than input! Package Included: 1PCS* 5A Max DC-DC Step Down Adjustable Power Supply Module LED Lithium Charger board Similar Products $1.24 Time left:13h 21m. $4.73 Time left:7h 24m. $1.80 Time left:23d 5h 23m. $2.67 Time left:9d 3h 6m. $7.46 Time left:15d 12h 23m. $1.75 Time left:11d 10h 10m. $5.68 Time left:9d 3h 6m. $13.45 Time left:23d 5h 27m. $4.68 Time left:9d 3h 24m. $12.00 Time left:11d 10h 14m. $7.46 Time left:11d 10h 12m. $6.85 Time left:9d 3h 48m. $2.37 Time left:2d 0h 40m. $8.00 Time left:23d 5h 25m. $9.96 Time left:9d 3h 6m. $11.96 Time left:15d 12h 24m. $14.66 Time left:12d 6h 11m. $2.44 Time left:28d 14h 21m. $3.00 Time left:26d 9h 35m. $4.58 Time left:9d 3h 35m. $1.97 Time left:29d 4h 35m. $1.85 Time left:25d 11h 49m. $3.86 Time left:29d 5h 45m. $1.75 Time left:14d 1h 15m. $3.08 Time left:11d 13h 57m. $4.73 Time left:29d 23h 50m. $18.25 Time left:29d 4h 34m. $21.96 Time left:5d 10h 43m. $8.66 Time left:12d 6h 7m. $6.58 Time left:9d 4h 12m. $9.24 Time left:29d 4h 35m. $4.33 Time left:9d 4h 12m. $1.97 Time left:9d 16h 55m. $1.80 Time left:7d 5h 42m. $12.11 Time left:5d 10h 43m. $2.97 Time left:24d 13h 1m. $13.99 Time left:3d 13h 27m. $25.99 Time left:3d 13h 28m. $25.18 Time left:9d 5h 18m. $4.90 Time left:9d 5h 19m. $1.92 Time left:12d 2h 30m. $1.92 Time left:12d 2h 32m. $34.66 Time left:9d 5h 18m. $18.88 Time left:23d 3h 41m. $9.46 Time left:23d 3h 41m. $3.9
$
18.99
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Condition: New
Location: China
Boost Step Down Converter only, other accessories demo in the picture is not included! Input Current Limit: Max.7A. Energy: 0-999999WH. Output Power: ... more80W. Output Current: 0.000A-5.000A. After selecting all, the corresponding one will be displayed in reverse blue.
$
10.04
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Condition: New
Location: China
Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘OPP’. User need reduce load power and ... morethen press ‘ON/OFF’ button. Comfortable outer casing.
$
4.78
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$3.75 Shipping
Condition: New
Location: China
Battery automatic charging with the module detecting high and low level. The module will turn off the power at 14.4V. Adjust VR1 Adjust VR2 We afford ... moreall cost if it's our fault.
$
1.75
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$3.75 Shipping
Condition: New
Location: China
Maximum current output: 2A. Circuit has short circuit protection, overheating protection function. 1PCS x DC-DC step-up module board.
$
4.99
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$3.75 Shipping
Condition: New
Location: China
Input Current: DC 0 ~ 6A. Module Properties: non-isolated step-up module (BOOST). Short circuit protection: Yes. Overtemperature protection: Yes(overtemperature ... moreshutdown automatically output). the max is 94%.
$
0.77
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Condition: New
Location: China
$
3.05
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Condition: New
Location: China
Power Module 1. Output range: DC3.3V~33V. Output power: 35W. The appearance of the product is exquisite. Otherwise deal is final. All products are quality ... morechecked. Simple and convenient to use.
$
24.73
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$3.20 Shipping
Condition: New
Location: China
Boost Step Down Converter only, other accessories demo in the picture is not included! Input Current Limit: Max.7A. Output Power: 80W. Energy: 0-999999WH. ... moreOutput Current: 0.000A-5.000A. After selecting all, the corresponding one will be displayed in reverse blue.
$
3.39
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Condition: New
Location: China
$
9.59
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$3.60 Shipping
Condition: New
Location: China
Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘OPP’. User need reduce load power and ... morethen press ‘ON/OFF’ button. Comfortable outer casing.
$
1.97
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$3.20 Shipping
Condition: New
Location: China
DC isolated buck power module. Built-in over temperature, over current, output short circuit protection. Built-in soft start. Quiescent current: 0.5 Ma ... more(typical value from 90V down to 5V). Working temperature: industrial grade (-40 ℃ to + 85 ℃).
$
12.31
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Condition: New
Location: China
Output Current: 3a (Max). Output Ripple:
$
8.69
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Condition: New
Location: China
LM2596 DC-DC.
$
11.85
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$3.00 Shipping
Condition: New
Location: China
Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - Anti-reverse connection protection of input end, so that it will not burn ... moreout when there is reverse connection. Short press U / I button again to switch to set constant current value.
$
16.64
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Condition: New
Location: China
Work status indication. Output short circuit protection. Support for enabling/disabling output. Current display accuracy: 1.5%. Output power: 35W. Power ... moreprotection. Power saving mode. Anti-reverse protection.
$
7.49
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Condition: New
Location: Duluth, United States
NEW DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator Description: input voltage: DC 3 V to 6 V Input current: 2 a- 5 a High ... morepressure type: the type of pulse current Output voltage: 400000 v(Please pay attention to safety) High pressure discharge distance between: 10 mm- 20 mm The output high voltage wire length: 100 mm Input power cord length: 100 mm(the red line is positive) Wiring: Red and green power connection red line:+" green line" output: the other side.Same color cable pls notice: the high-voltage module should avoid the use of electricity in high voltage no-load. Power must be adjusted to a suitable distance to the high-voltage output line. Battery capacity is proportional to the distance and the use of the high-pressure arc( not a voltage as high as possible, you must provide enough current) Experimental test of the arc distance from short to long, Do not exceed the maximum arc distance electricity, energy can not be released due to high pressure, can easily damage the module. Work: intermittent. Continuous work does not allow more than 1 minute and the output side does not allow shorting. Improper voltage and long working hours easily damaged module Package included: 100% BRAND NEW 1pcs DC 3v-7.2v to 200kV 200000V Boost Step-up Power Module High-voltage Generator About Payment: We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review. About Returns: If you are dissatisfied with our item or service. Then please follow the good eBay practice to contact us by ebay message before leaving any feedback. We are committed to resolve all issues in a friendly and satisfa
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