In 
 
Order by: 
Available to: 
Price: 
 - 
$
9.43
Buy It Now
Free Shipping
Condition: New
Location: China
Input current: 2A-5A. - Length of input power cord: 100mm (red wire is positive). Due to various factors such as display brightness and light brightness, ... morethe actual color of the product may be slightly different from the website picture.
$
7.30
Buy It Now
$3.50 Shipping
Condition: New
Location: China
1 x 150W 12A DC-DC CV CC Buck Converter 4.5-32V 24V to 12V 19V 1-30V Step Down Power. Module nature: non-isolated buck module (buck). Short circuit protection: ... moreYes (to protect the short circuit current point adjustable, long short circuit).
$
8.67
Buy It Now
Free Shipping
Condition: New
Location: China
4 DC-DC boost converter MT3608 boost power module. Made of high-quality materials, durable. High efficiency, conversion efficiency can reach more than ... more93%. Quantity: 4pcs.
$
7.03
Buy It Now
Free Shipping
Condition: New
Location: China
NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. Mini DC-DC Step-Down Module. Module Properties: non-isolated step-down(BUCK) Rectification: non-synchronous rectification, Input voltage: 4.75V-24V, Output voltage: 0.92V-15V, Output Current: 2A(maximum) Conversion efficiency: 95% the highest) Switching frequency: 1.2MHz, Output ripple: 30mV(max) Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃, Size: 20* 20* 5mm Mini DC-DC Step-Down Module x5, Please connect right as the printed:IN-IN+,OUT-OUT+"or the Module will be burned. To international buyer: Please note. We do fast shipping in one business day but sometimes the USPS international shipping take 25-30 days to finish the delivery as the package MAY BE INSPECTED BY BOTH CUSTOMS, so the ebay estimate shipping time is not always correct. Thanks for your patience. We do not offer local pick up. We only ship to the confirmed address provided by PayPal. Before you pay. Please make sure your address in PayPal matches the address you would like us to ship to. We send items out twice every working day. Morning and afternoon. Most items are sent within 24 hours(working day) upon payment. We will inform you via ebay e-mail when items are sent. Shipping fee has including the local h
$
16.14
Buy It Now
Free Shipping
Condition: New
Location: United States
Module input IN- can short circuit with output OUT-, otherwise constant current function will be invalid. Soft start: Yes (large power with load module ... moremay fail when starting). Input reverse connection protection: Yes.
$
3.88
Buy It Now
$7.80 Shipping
Condition: New
Location: Canada
$
5.78
Buy It Now
$3.20 Shipping
Condition: New
Location: China
Module Properties: Non-isolated buck module (BUCK). Output anti-anti-irrigation protection: no, the output must be connected to the battery plus blocking ... morediode, otherwise it will burn the module! Output current range: 0.05-5A (The default output current is 3A).
$
6.89
Buy It Now
$3.60 Shipping
Condition: New
Location: China
[1PC 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. Input reverse polarity protection: no.
$
2.07
Buy It Now
$3.45 Shipping
Condition: New
Location: China
SG3525 LM358 Drive Board. 1X SG3525 LM358 Driver Board. LM358 Breathe LED Module. 1 x 12V Breathe Light LED Flashing Lamp Parts Electronic DIY Module ... moreLM358 Chip 8 LED. NE555 LM358 Module. The main chip: LM358.
$
8.86
Buy It Now
Free Shipping
Condition: New
Location: Fort Mill, United States
Product Description Item???DC 12V Stepdown to DC 5V 2A 10W Converter Regulator Car Power Supply Adaptor Waterproof Color???Randomly Size???L46*W27*H14mm ... moreQuantity???1pc .
$
7.69
Buy It Now
$3.20 Shipping
Condition: New
Location: China
Make full use of solar energy, and low-power operation. Reduce power loss! Low power consumption: Yes! Ultra-low pressure designed to achieve low power ... moreconsumption and high efficiency, professional adaptation of solar panels.
$
1.96
Buy It Now
$3.75 Shipping
Condition: New
Location: China
(DC 3V - 35V. The output current: Max 3A (Strengthen the heat). Can't booster) ;. When 12v input, 5v output 1a current, load regulation less than 1% ;. ... moreOutput below 2A can work without heat sink, when output current more than 2.5A (or output power more than 10w) to work long.
$
8.99
Buy It Now
$2.50 Shipping
Condition: New
Location: China
Maximum Power: 4000W (connected resistive load). The input is connected with AC 220V, output is connected to the electric stove wire or motor appliances. ... moreLoad does not exceed the maximum power, otherwise it will burn module and electrical appliances;.
$
12.16
Buy It Now
Free Shipping
Condition: New
Location: United States
Roof Bike Bicycle Mount Carrier Rack Quick-release Alloy Fork Lock Universal. Bicycle GUB BSA BB-68-73 Bottom Bracket for SRAM GXP / FSA / Raceface Bike ... moreNew. Output overload and short circuit protection.
$
8.58
Buy It Now
Free Shipping
Condition: New
Location: United States
With the CR1220 Button Battery Holder, best for Soldering Connecting. Battery Type: CR1220 button battery. Adjust DC-DC LM2596S Buck Converter Step-down ... morePower Module 4-40V to 1.3-37V New. 2X DC-DC SX1308 2A Converter Step-UP Adjustable Power Module Booster New.
$
3.77
Buy It Now
$0.19 Shipping
Condition: New
Location: China
$
529.96
Buy It Now
Free Shipping
Condition: Used
Location: Houston, United States
DUE TO*CALIFORNIA* STATE SALES TAX I WILL NOT SELL OR SHIP TO ANYONE IN THE STATE OF*CALIFORNIA* Texas Instruments N-Link Receiver Evaluation Board LD02-0812 ... moreRev.1. The winner will receive only the depicted device. 14 days warranty. Powered by The free listing tool. List your items fast and easy and manage your active items.
$
15.32
Buy It Now
Free Shipping
Condition: New
Location: United States
Do not reverse the input and output interface 3. - Conversion Efficiency: 92% (max.). Features: all use SANYO solid-state capacitors, 36 u thickening ... morecircuit boards, high-Q inductance with LED indicator output.
$
2.30
Buy It Now
$3.10 Shipping
Condition: New
Location: China
XL6009 Module. 1 x DC-DC Boost Buck adjustable Converter XL6009 Module. XL6009 Red Module. 1xDC-DC adjustable step up down Converter XL6009 Module. Module ... moreProperties:Non- isolated boost (BOOST). Model Specification:DSN6000AUD Automatic Buck module.
$
2.93
Buy It Now
$3.45 Shipping
Condition: New
Location: China
5 x DC-DC SX1308 2A Converter Step-UP Adjustable Power Module Booster M. Maximum current output: 2A. Circuit has short circuit protection, overheating ... moreprotection function. The output power can be adjust, maximum can arrive 28V and its interior integrate the lowest RDS internal resistance 100m?.
$
3.98
Buy It Now
$3.50 Shipping
Condition: New
Location: China
The module height is reduced from 9.2mm to 6.8mm. The module uses high-quality SMD devices. High conversion efficiency, low heat generation. The output ... moreload capacity can reach 300mA at 12V input. Conversion efficiency: >83%.
$
16.97
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Output power: 35W/60w. Output current: 3A.
$
5.50
Buy It Now
$3.60 Shipping
Condition: New
Location: China
Rated current: 500mA. 24V output characteristics. 2: It has overload, short circuit and over temperature protection functions. Output accuracy: ± 1%. ... more5: Ultra low output ripple. 5V output characteristics.
$
2.39
Buy It Now
$4.30 Shipping
Condition: New
Location: China
Output: 5V / 3A (MAX). Load capacity: Maximum output 3A (with two phones simultaneously). 1x E14 to E27 Light LED Bulb Converter Adapter Socket Lamp Holder ... moreExtend Base. Input: 6V-40V. Baby Size: L_59mm W_21mm H_17mm.
$
24.99
Buy It Now
Free Shipping
Condition: New
Location: China
0.5-30V 4A. Automatic CC CV.
$
5.28
Buy It Now
$3.10 Shipping
Condition: New
Location: China
L298NH Motor Driver Shield. 1PC 2A H-Bridge Dual Channel DC Motor Driver Shield Module L298NH Than L298P. The circuit also includes the function of digital ... moredisplay whose digital tube display the duty ratio.
$
17.09
Buy It Now
$3.90 Shipping
Condition: New
Location: 福田区, China
Output current: rated current 3A(MAX). Output Ripple:
$
16.69
Buy It Now
Free Shipping
Condition: New
Location: Pleasant Plains, United States
$
8.52
Buy It Now
Free Shipping
Condition: New
Location: United States
HOME Description: 100% brand new Input voltage: 3.2V-40V Output voltage: 1.25V-35V output current: 3A(max) Transfer efficiency:92%max) Switching Frequency:65KHz ... moreModule Size: 43mm(length)21mm(width) Package: 5pcs DC-DC 3A Buck Converter Adjustable Step-Down Power Supply Module LM2596S Item will be shipped within 24-48 hours after full payment is received. We ship worldwide with flat rate shipping by Hong Kong Air mail. this international order may take longer to arrive. Normally the shippment to worldwide is used to take 15 to 25 business days. Exclude Sat& Sun. We accept PayPal only. Payment must be received in 7 business days of auction closing. Please leave note for your special request(e.g. Colors or Size) in ebay note when you pay the order. Any special request cannot be accepted after 24 hours of payment. Because most of orders will be processed instantly and same day dispatched. If the item is defect when you receive it or you are not satisfied with it. Please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 3 months. You can return it to us. We will send you a new replacement after receiving the defective item. If you have any questions. Please feel free to email our service specialists 24 Hours a Day. 7 Days a Week, and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 30 days. Please contact us and we will arrange refund.
$
5.95
Buy It Now
Free Shipping
Condition: New
Location: China
Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
$
3.45
Buy It Now
$3.75 Shipping
Condition: New
Location: China
1PCS x DC-DC Converter Module. This module use original imported chip, the performance is very good. Small size, easy to install. We afford all cost if ... moreit's our fault.
$
3.23
Buy It Now
$3.20 Shipping
Condition: New
Location: China
6: Two options, no needle and with needle. If there is no special welding tool, choose with pin. If you want to change the pin direction, choose without ... morepin. The maximum charging current/output current is 1A, but you can change the current by changing the value of the R1 resistor.
$
12.86
Buy It Now
$3.00 Shipping
Condition: New
Location: China
The factory default output of the module is about 18V / 7A. Turn it clockwise to increase set current. When load current reaches the set current, it enters ... moreconstant current state, and CC indicator (red) is lit.
$
1.37
Buy It Now
$3.99 Shipping
Condition: New
Location: China
DESCRIPTION PAYMENT SHIPPING RETURNS ABOUT US DESCRIPTION tihuan Features: Auto step down step up(SEPIC) Input: 3-35V Output: 1.25V-30V Biggest current ... more2A Conversion efficiency 92% Frequency 50KHz Output ripple 40mV Temperature: 40℃ to +85℃ Advantage: low ESR Sanyo filter capacitance. Plus another LC filter unit Low voltage ripple to 40 mV, suitable for all kinds of use. good for solar. Specifications: Size:about48*23*14(mm) Net weight:14g Package weight:24g Color:Blue(as the picture shows) Packing Content: 1 x DC-DC Auto Boost Buck adjustable step down Converter Module Note: Please note the items only could be shipped to your registered address on EBAY. If you need to change address. Please contact us cancel the transaction and purchase again after you modify your EBAY address. Then we can shipped to your updated address. PAYMENT We ONLY accept Paypal. Payment must be made within 7 days after you win the item. We reserve the right not to ship to any unconfirmed paypal addresses. We are not responsible for wrong or undeliverable address so make sure your eBay address is correct. All items will be posted within 48 hours after you settle the payment on paypal. SHIPPING 1.We are Chinese seller.As follow is the estimate time from china to your country. Because of international shipment. Shipping time is almost out of our control. Please check the estimate time before you purchase. If you can not accept long time shipment, please buy from your local store. Thanks! The statistics in the estimate time table are for reference only. Shipping time is NOT guaranteed by us as sometimes local great event(like Olympic Games.Global Meeting,Strict Custom Terms in special time,etc) would take effect to shipping speed! We would refund your full money if your parcel are proved to be missing in the shipping process.So please contact us first,when it takes too long! Country Delivery Time Working Days(not including holiday) 5-7 8-10 11-14 15-19 20-22 22 Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-30 31 United States
$
30.78
Buy It Now
$4.99 Shipping
Condition: New
Location: United States
Applications: Easy to Drive 65W 90W Dual-Core Notebook. Input Current: 16A (Max); Output Current: 10A (Max). Conversion Efficiency: 94% (for Reference: ... moreInput 19V 2.5A Output 16V).
$
19.00
Buy It Now
$4.99 Shipping
Condition: New
Location: Bethlehem, United States
Input current: 9A (Max) 3. Output current: 6A (Max) 5. Conversion efficiency: 96.7% (highest) 7. Output ripple: 24mV(TYP) 8. Length x width x height =47 ... more43 12MM (excluding copper column) 12. A large area of copper and dense vias enhance heat dissipation.
$
1.96
Buy It Now
Free Shipping
Condition: New
Location: China
RC522 Chip MF RC522 is applied to the highly integrated read and write 13.56MHz contactless communication card chip. NXP launched by the company for the"table" ... moreapplication of a low-voltage, low-cost, small size of the non-contact card chip to read and write, smart meters and portable handheld devices developed better choice. The MF RC522 use of advanced modulation and demodulation concept completely integrated in all types of 13.56MHz passive contactless communication methods and protocols. 14443A compatible transponder signals. The digital part of to handle the ISO14443A frames and error detection. In addition, support rapid CRYPTO1 encryption algorithm, terminology validation MIFARE products. MFRC522 support MIFARE series of high-speed non-contact communication, two-way data transmission rate up to 424kbit/s. As new members of the 13.56MHz reader card series of highly integrated chip family, MF RC522 MF RC500 MF RC530 There are a lot of similarities, but also have many of the characteristics and differences. Communication between it and the host SPI mode helps to reduce the connection narrow PCB board volume, reduce costs. RFID module The MF522-AN module the the original Philips MFRC522 chip design circuit card reader. Easy to use, low cost, and applies to the user equipment development, the reader and the development of advanced applications, the need for the user RF card terminal design/production. This module can be directly loaded into the various reader molds. Utilizes a voltage of 3.3V, through the SPI interface simple few lines directly with any user CPU motherboard connected communication can ensure that the module is stable and reliable work, distance card reader; Electrical parameters Operating current:13-26mA/DC 3.3V Idle current:10-13mA/DC 3.3V Sleep current: Peak current: Operating Frequency: 13.56MHz Supported card types: mifare1 S50. Mifare1 S70 MIFARE Ultralight, mifare Pro, MIFARE DESFire Product physical characteristics: size: 40mm×60mm Environmental Operating temperature: 20-80
$
43.19
Buy It Now
$3.20 Shipping
Condition: New
Location: China
[(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). Product Details.
$
10.78
Buy It Now
$2.77 Shipping
Condition: New
Location: China
$
7.58
Buy It Now
$3.50 Shipping
Condition: New
Location: China
For example, if the output is 6A, two modules can be connected in parallel, and the current of each module can be adjusted to 3.5 A is enough. Module ... morenature: non-isolated synchronous rectification automatic buck-boost module.
$
0.99
Buy It Now
Free Shipping
Condition: New
Location: China
Specification: Whole network smallest maximum 3A output. DIY mobile power, monitor power supply, power buggies, camera power supply, car power, communications ... moreequipment supply, various right size and weight for demanding applications (such as aviation models, etc.). SPEC: Input voltage: 4.5-28V Output Voltage: 0.8-20V (adjustable) Output current: rated current 3A(MAX). Switching Frequency: 1MHz Output Ripple:less than 30mV Efficiency:96%(max) Operating temperature: Industrial grade (-40 C to +85 C) Module Properties: Non-isolated step-down module (buck) Size:22*17*4mm .
$
6.95
Buy It Now
$1.98 Shipping
Condition: New
Location: United States
(Features: 1). It has a key lock function to prevent misoperation. It has an LED output indicator to show the working status. Ultra-low power consumption,support ... more100W output. Maximum Output Current:5A 6).
$
14.99
Buy It Now
Free Shipping
Condition: New
Location: China
(Can't booster). Power (3-40V), power indicator light, the module is working properly. Output Current :3A( Max).
$
36.59
Buy It Now
$3.20 Shipping
Condition: New
Location: China
Arduino Module. Product Introduction. Raspberry Pi. Electronic Component.
$
9.09
Buy It Now
Free Shipping
Condition: New
Location: United States
Type:Step-Down Module.
$
5.35
Buy It Now
$3.20 Shipping
Condition: New
Location: China
2: output: 3.3 V, 800 mA (load current can't more than 800 mA). 5: Cannot reverse polarity, or it will be short circuit, or will be born easily ! Your ... moresupport will keep us moving forward forever.
$
26.45
Buy It Now
$6.00 Shipping
Condition: New
Location: China
This product is designed for car audio. It can be used in electronic amplifiers. - DC / DC boost converter. - 1 x Boost Converter. - Independent heat ... moresink. - High quality 12V fan cooling. - LED status indicator light.
$
3.32
Buy It Now
$3.45 Shipping
Condition: New
Location: China
10PCS AMS1117-3.3 LDO Regulator. Arduino Module. Output: 3.3 V, 800 mA. Kindly note Cannot reverse polarity, or it will be short circuit, or will be born ... moreeasily ! Electronic Component.
$
15.26
Buy It Now
$3.50 Shipping
Condition: New
Location: China
Output power: 80W. Output over power protection (0 -80W adjustable, default 80W). Output current: 5A max. Output overcurrent protection (0 -5A adjustable, ... moredefault 5A). Soft start: Yes (it may fail when the module with high power load is started).
$
21.72
Buy It Now
$4.99 Shipping
Condition: New
Location: United States
Module Properties: non-isolated buck module (BUCK). Input Current: 10A. 1-32V fixed output. Output current: 0-12A 250W enhance heat dissipation up to ... more300W. Working temperature: -40 ℃ ~ + 85 ℃.
$
8.90
Buy It Now
$7.62 Shipping
Condition: New
Location: United Kingdom
Audio, Communication (1-Wire, Accessories, ASK, Bluetooth, CAN, Ethernet, GSM & GPRS, Light, Radio, RFID & NFC, RS232, RS485, TTL, Wi-Fi), Data Storage, ... moreDisplays (Driver, LCD, OLED, TFT), Lasers, LEDs, Motors (Controller, DC, Drivers), Power (Adapters, Charger, Driver, Generators, Load, Rectifiers & Transformers, Regulators, Reverse, Transmitter), Relays (Accessories, Mechanical, Solid State), Sensors (Acceleration, Accessories, Compass, Curre.
$
7.86
Buy It Now
$1.99 Shipping
Condition: New
Location: China
No load current: typical 8mA (5V to ± 24V). Full load temperature rise: 35 ℃. 1PCS x DC-DC Converter Module. Output current: 0.3A (MAX). Output power: ... morenatural cooling 5W. Output ripple: 20M bandwidth 2%.
$
6.75
Buy It Now
$3.20 Shipping
Condition: New
Location: China
Module properties: non isolated buck module (BUCK) synchronous rectification. 1PCS DC-DC 10A Step-down Constant pressure constant current module Solar ... morepower lithium battery LED driver module. Short circuit protection: there are (limiting current for the current constant current value).
$
7.07
Buy It Now
Free Shipping
Condition: New
Location: United States
Turn off output with one key. Digital tube can be turned off. It is very convenient. Due to the different display and different light, the picture may ... morenot show the actual color of the item. If item is defective after 3 months, you can still send it back to us.
$
6.92
Buy It Now
$0.30 Shipping
Condition: New
Location: China
$
8.18
Buy It Now
$3.20 Shipping
Condition: New
Location: China
This product is a 180 KHz fixed frequency PWM buck (step-down) DC/DC module,capable of driving a 5A load with high efficiency, low ripple and excellent ... moreline and load regulation. Module highlights:5A high power 、high efficiency and low ripple with power indicator !
$
3.98
Buy It Now
$3.10 Shipping
Condition: New
Location: China
Output Current: rated current 2.5A/ 3A MAX ( Heat-sink Needed). Output short circuit protection: Yes, constant current (constant current setting values). ... moreTurn lamp current: constant current value (0.1), turn the lamp current constant current value Linkage.
$
6.84
Buy It Now
$1.00 Shipping
Condition: New
Location: China
Li-ion battery of 2000mA, 4000mA or more is suggested. Input Current: 0.5A-1A. Output Current: 0.5A-1A. Input Cable Length: Approx. 11cm/4.33". Output ... moreCable Length: Approx. 10cm/3.93". If you are satisfied with our service, pls.
$
9.55
Buy It Now
Free Shipping
Condition: New
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.
$
7.74
Buy It Now
$2.84 Shipping
Condition: New
Location: China
 In