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$
7.13
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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
$
8.49
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Location: China
Output Current :3A( Max). Output ripple:
$
7.91
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Location: China
Therefore, the battery must be used at the beginning. High power, high efficiency, low ripple, c urrent limit protection. Use as an ordinary module with ... moreovercurrent protection. Conversion efficiency: up to 96%.
$
9.63
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Location: China
Output type: direct output. Display accuracy: 0.1V. Output type: output switch. Application: 12-24V battery. Application: for 3.7-120V lithium battery ... moreor battery. Application: 6-60V battery. Charging mode: 12V battery.
$
4.44
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Location: China
$
14.99
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Condition: New
Location: Clinton Township, United States
[(Module properties: non-isolated step-up module (BOOST). Constant] range: 0.2-8A. Module size: Length 70mm width 36mm height 13mm. Single module: 50 ... moreg. the current will increase too quiet).
$
14.95
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Condition: New
Location: Scottsdale, United States
Simple and efficient, practical. With high quality acrylic shell. Would make a great gift Idea! Increase the output current when rotating clockwise. Module ... moreenters constant current output state if load current reach the Set Current Value.
$
4.45
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Condition: 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
$
16.85
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Condition: New
Location: China
Output power: 35W/60w. Output current: 3A.
$
0.99
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Location: China
Brand Ti Model LM2596 MPN LM2596 UPC Does not apply.
$
8.79
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Location: China
Usage: other. Current Type: DC. Model Number: LM2596.
$
3.17
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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!
$
66.50
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Condition: Neu
Location: China
5, Input power: 1500W max. 4, Input current: 50A max. 11, The maximum input current should not exceed 50A and the power should not exceed 1500W. 17, output ... morewith load instructions: when input 12V (input current 50A, output 60V or less, output can carry about 550W load), when input 24V (input current 50A, output can carry about 1100W load), when input 36V (input current 41.6A, output can carry about 1360W load), when input 48V (input current 31A, output can carry a load of about 1360W).
$
4.52
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Condition: Neu
Location: China
Output Power:15W(Max). Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘-OP-’. User ... moreneed reduce load power and then press ‘ON/OFF’ button.
$
7.45
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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
$
10.11
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Location: China
Output type: direct output. Output type: output switch. Display accuracy: 0.1V. Application: 12-24V battery. Application: for 3.7-120V lithium battery ... moreor battery. Application: 6-60V battery. Charging mode: 12V battery.
$
14.99
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Location: Edmond, United States
DC 5V-12V 120W Mini ZVS Induction Heating Board Flyback. -Maximum power 120W(when 12V eddy-current heating). The maximum power is 120W (when 12V induction ... moreheating). 140Pcs U Shape Shield Solderless Breadboard Jumper Cable Wire Kit Arduino Shield.
$
3.75
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Condition: New
Location: China
Description The module properties: non- isolation step-down module Input module parameters: Voltage range: 4.5- 30 V Output current range: 0.1- 5 A Output ... morevoltage range: 0.8- 30 V(adjustable) The light output range: 0.1- 5A Working temperature: 40- 85 ℃ Working frequency: 300 KHZ PWM control Frequencerange: 100-300 hz Range of transition: up to 95% efficiency and input and output voltage. Current and pressure difference) Overtemperature protection:Yes(after overtemperature shutdown output) Reverse connect protection:yes(input power transmission capacity greater than 2. Reverse connection protection is invalid) Module size: 64.5 mm*28.1 mm*20mm(L*W*H) Package included: 1 x XL4005 5A CC CV Step-down Buck Power Supply Module Lithium Charger for arduino Shipping Terms, 1. WORLDWIDE Free SHIPPING. Except China) 2. Orders processed within 24 hours of payment verification. 3. We only ship to confirmed eBay addresses. Your eBay address MUST MATCH your Shipping address. 4. The images shown are not the actual item and are for your reference only. 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary. Particularly during the holiday season. 6. If you have not received your shipment within 30 days from payment. Please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! 7. Due to stock status and time differences. We will choose to ship your item from our first available warehouse for fast delivery. No Tracking Number The shipping cost is very low.We are not responsible for any loss in the mail if the item not insured(no-registered mail) Registered Post Shipping cost: Would better to Add 3 USD to Upgrade- Registered Post(Choose"Standard Int'l Shipping" for one item.And others choose free shipping.we can send all your items in one box with tracking number. Express Courier Need URGENT? We offer a varienty of shipping methods(Expedited Int'l Shipping) to meet your needs.If
$
2.70
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Condition: New
Location: China
Output current: rated current 3A MAX ( Heat-sink Needed). Full load temperature rise: 40 °C. Short circuit protection: current limiting, since the recovery. ... moreLoad regulation: ± 0.5%. Size: 48 23 mm.
$
14.28
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Location: China
Output Current: 3A ( maximum ). ( maximum 92% ) maximum output current is 3A. OUT + output positive OUT - output negative. IN + input positive IN - input ... morenegative. Connection port.
$
3.66
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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 ‘-OP-’. User need reduce load power ... moreand then press ‘ON/OFF’ button. It just can input DC 5V.
$
1.96
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Condition: New
Location: China
(DC 3V - 35V. Can't booster) ;. When 12v input, 5v output 1a current, load regulation less than 1% ;. Output below 2A can work without heat sink, when ... moreoutput current more than 2.5A (or output power more than 10w) to work long.
$
6.72
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Condition: New
Location: China
Step up down module. SPI OLED LCD Display Module. Relay Module. Audio Power Amplifier Board. Mini air water pump. Mini high speed motor. DC Solenoid Electromagnet. ... moreInput: DC 0~30v or AC 0-20v.
$
4.88
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Condition: New
Location: China
1200W 20AStep up Converter. Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Module properties: non-isolated step-up module (BOOST). ... more250W 10A Step up Converter. Input Current: 20A.
$
9.90
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Location: 龙岗区, China
Specification: Working voltage: 3.3 ~ 30V; Frequency range: 1Hz ~ 150KHz; Frequency accuracy: the accuracy in each range is about 2%; Signal load capacity: ... morethe output current can be about 5 ~ 30ma; Output amplitude: PWM amplitude equal to the supply voltage; Ambient temperature: -20 ~ +70 Celsius Material: Plastic and Metal Package Included: 2 X 1Hz-150Khz Signal Generator PWM Board Module.
$
1.65
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Location: China
$
5.39
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Condition: New
Location: 闵行区, 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
$
0.99
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Condition: New
Location: China
1PC LM2596 DC-DC Buck Converter step-down module NEW. Module Properties: Non-isolated step-down module (buck). Full load temperature rise: 40. Short circuit ... moreprotection: current limiting, since the recovery.
$
8.49
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Condition: New
Location: China
Dissipation Power: 75W. Type: Other. Condition: New.
$
8.49
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Condition: New
Location: 宝安区, China
Output power up to 75W. 5A power high-efficiency buck low ripple! with heat sink! with power indicator light! With power indicator light. Module Highlights ... moreModule performance and features with thermal protection and short circuit protection.
$
3.98
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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
$
55.00
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$7.99 Shipping
Condition: New – Open box
Location: Bunn, United States
480W Adjustable DC Power Supply Voltage Converter AC 110/220VAC to 0-60V Module.
$
1.24
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Condition: New
Location: China
(Could not boost). IN-IN + input Positive Input Negative! Output Current:3A (max). Output Ripple:
$
1.49
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Condition: New
Location: China
Whole network smallest maximum 3A output. Output current: rated current 3A(MAX). Output current: Rated current 1.8A (3A MAX, can not be prolonged). Module ... moreProperties: Non-isolated step-down module (buck).
$
3.18
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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.
$
4.96
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Condition: New
Location: China
Display Module: STN LCD. Arduino Module. LCD Accuracy: 1%. Load regulation (I):
$
8.87
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Condition: New
Location: United States
Output: DC 5V, 3A, 15W. 1 x DC/DC Step Down Converter Regulator 12V to 5V 3A 15W Car Led Display Power. Input: DC 8-20V, (12V changes to 5V). Compact ... moredesign, high efficiency, easy installation and use.
$
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.
$
8.15
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Location: China
Internal oscillation frequency: 150KHz. There is a large area of copper on the back of the circuit board to enhance heat dissipation. It has a very stable ... moreoutput. The input range is DC 4~40V, and the output range is DC 1.3V to 37V.
$
8.07
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Condition: New
Location: China
$
4.98
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Condition: New
Location: Fort Collins, United States
There are other types of modules on the market that use the TP4056 but lack any protection circuits or ICs. TP4056 Module With Internal DW01A Battery ... moreProtection IC. 1X 5V Enhanced TP4056/DW01A 1A Micro USB Lithium Battery Charging Module.
$
2.91
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Condition: New
Location: China
$
59.99
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Condition: New
Location: China
Statistical error of capacity and energy: ±2%. Output power range: 0-480.0w. The screen supports four-way rotation. Output current range: 0-8.000A. Typical ... moreoutput ripple: 100mv VPP. The cooling fan is turned on: current>2A power>50W temperature>50℃.
$
2.73
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Condition: New
Location: China
Maximum Output Current: 3A. Rated Output Current: 2A. hope you could understand.
$
5.91
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Condition: New
Location: United States
(Can't booster). Included: 1 X DC-DC Buck Module. Power (3-40V), power indicator light, the module is working properly. Output Current :3A( Max). Output ... moreripple:
$
3.68
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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.
$
1.37
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Location: China
$
3.71
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Condition: New
Location: China
(Output current :3A (max). Many devices are powered, which is very simple and convenient. It cannot be boosted.). Module usage Hot film (10W or more output); ... morebecause it is a step-down module, in order to ensure the output is stable.
$
1.97
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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
$
5.98
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Condition: New
Location: China
[1 x 400W Boost Converter. Module properties: non-isolated step-up module (BOOST). Constant] range: 0.2-12A. Module size: 67mm X48mm X 28mm (LxWxH). Single ... moremodule: 60 g. driving high-power LED lights.
$
3.95
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Condition: New
Location: China
1pcs x DC-DC Buck Step Down Module(Note: The module without cable included ). The above represents only 2 A output characteristics. Output current : Continuous ... moreoutput 2A. Out+: Output positive. Output power : 20W maximum.
$
1.49
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Condition: New
Location: China
LM317 Kit+LED. LM317 with LED. LM317 Module. Suitable for electronic production DIY enthusiasts. It is DIY kit,need weld each component together. It can ... moreinput DC/AC power,but only can output DC. Overheat overcurrent short circuit full protection.
$
11.94
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Condition: New
Location: China
Maximum current: 3A. 338K Heat sink x1. Input and output the minimum differential pressure: 3V. Circuit board size: 9.6 5.8cm. 3MM nut x20. DC output:1.2-30V. ... moreDC input: 3-35V. AC input: 1-25V.
$
5.01
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Condition: New
Location: China
Note :Long work to keep within 150W, the limit should not exceed 200W, otherwise it will burn ! 1 x 12A Step down Module. Module nature: non-isolated ... morestep-down module (BUCK) synchronous rectification.
$
4.42
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Condition: Neu
Location: China
Output power: natural cooling 100W (MAX), strengthening cooling 150W (MAX) real power. 150W 6A step up. 120W step up. Power: 80W(MAX,Natural cooling),Strengthen ... morecooling 120W(MAX,Actual power). 100W step up.
$
16.79
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Condition: New
Location: China
Instructions for use: Press the "Settings" button to display three display modes in a circular manner, the corresponding indicator lights will be on or ... moreoff, press the "Enter" button to save and exit, and press the "Enter" button alone to switch the backlight of the LCD screen.
$
4.99
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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%.
$
2.96
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Condition: New
Location: China
Power Converter. Step up down module. Relay Module. SPI OLED LCD Display Module. Car Cigarette Lighter Socket. Audio Power Amplifier Board. High power ... morespeed motor. Mini air water pump.
$
8.31
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Condition: New
Location: China
Therefore, the battery must be used at the beginning. Output current: Max. 5A ( adjustable ). Use as a high-power LED constant current driver module. ... moreUse as an ordinary module with overcurrent protection.
$
23.72
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Condition: New
Location: China
Current Display Accuracy: 1.5%. Output Power: 35W. Power saving mode. Power Protection: Yes. Power Conversion. We will reply you within 24- 48 hours. ... moreSize: 79 x 43 x 38 mm. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
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