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$
49.88
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Condition: New
Location: China
There are two choice if you connect inductive load (such as motor), the max working current is 1/3 of range. don't over it. Output Current accuracy: ± ... more(0.5% + 5 digits). When the current is more than 10A or the temperature is more than 45 °c, the fan will begin to work.
$
9.79
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Condition: New
Location: China
Output type: direct output. Output type: output switch. Display accuracy: 0.1V.
$
7.69
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Condition: New
Location: China
$
10.04
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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. Charging mode: 12V battery. Application: 6-60V battery.
$
11.76
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Condition: New
Location: Matthews, United States
Product description.
$
7.06
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Condition: New
Location: China
When it is used with a USB adapter board, microUSB is used as an input, which is very convenient to use. - Input DC 5V from USB male socket;. - Output ... morePower: 3W(Max). Usually it cost about 35USD-50USD.
$
3.59
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Condition: New
Location: China
The peak value is 4.5V to 10V level, and the jumper is inserted at 5V. Select the PWM signal input level range by short-circuiting;. PWM signal receiving ... morefrequency range: 1KHZ-3KHZ;. PWM signal input level range:;.
$
3.23
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Condition: New
Location: China
LED String. Arduino Module. Motor Drive Module. Digital Thermostat. USB Module. rated power: 5W! (Do not overload). And the scope is wider!
$
4.99
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Condition: New
Location: China
When it is used with a USB adapter board, microUSB is used as an input, which is very convenient to use. -Input DC 5V from USB male socket;. -Output Power: ... more3W(Max). -Working Temperature range: -20 C~85 C.
$
6.29
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Condition: New
Location: Fort Collins, United States
Non-isolated step-up & down module (Boost & Buck). Output power: Natural cooling 20W, plus heat sink 25W (Max). Full load temperature rise: 45 C. Output ... moreCurrent: 1.5A (Max).
$
6.73
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Condition: New
Location: China
12A 200W DC Step Down Converter Adjustable Buck Power Module 4V-32V to 1.2V-32V. Note: Long work to keep within 150W, the limit should not exceed 200W, ... moreotherwise it will burn ! 1PC 12A Step down Module.
$
24.87
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Condition: New
Location: China
Protection --- input reverse connection protection; Short circuit protection. note: Light and different displays may cause the color of the item in the ... morepicture to be a little different from the real thing.
$
3.35
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Condition: New
Location: China
It is a high pressure arc generator and it is not high temperature arc generator so that it can not ignite paper or cigarette. Avoid power on in the absence ... moreof load. Current Input: 0.5A-1A. Input line length: about 4 cm.
$
17.50
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Condition: New
Location: China
Input Current: Maximum input current of 15A. Short circuit protection : Fuse. Output current: maximum output current of 10A ( adjustable ). Otherwise ... moredeal is final. All products are quality checked.
$
16.99
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Condition: New
Location: Los Angeles, United States
12V/24V~5V 5A 25W Step Down DC/DC Power Converter Regulator. Output Rated Power: 25W. 4: Waterproof, Shockproof Design,Easy to install. 1x DC/DC Converter ... moreRegulator. 1: High quality thermal silica potting, waterproof, dust-proof, shockproof effect.
$
15.83
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Condition: New
Location: China
Output power: 36W. Output current: 3A (up to 4A when enhanced heat dissipation). 2PCS Handle Patch G10 Material Scales for Benchmade Griptilian 551 Folding ... moreKnife. 1 X DC DC Buck Boost Converter. Dial Adjustable Glasses Variable Focus For Reading Distance Vision Eyeglasses.
$
29.90
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Condition: New
Location: China
Version 1: 5A 100W Dual output Adjustable. Short Circuit Protection:Yes. Module Size:106 57 30mm. Output Power:100W. Over Load Protection:Yes. Ripple ... morenoise:
$
5.45
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$2.26 Shipping
Condition: New
Location: China
This is a DC-DC step down converter module that convert 6.5V-48V to 1.25-30V, maximum current is 10A. Load Capacity: 10A(Max). Module: 75 21 16mm / 2.95 ... more0.82 0.63".
$
3.11
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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.
$
29.10
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$4.99 Shipping
Condition: New
Location: Bethlehem, United States
★Non-isolated Waterproof DC Step Down Module. ★Output current: Max.
$
2.99
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$4.04 Shipping
Condition: New
Location: China
Car charging retrofit. Output overcurrent, short circuit protection. Input overcurrent protection. Machine over temperature protection.
$
1.35
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Condition: New
Location: China
$
1.91
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Condition: New
Location: China
$
2.69
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$3.03 Shipping
Condition: New
Location: China
Peak current output current does not exceed 2A. You can follow below process to chontact us.
$
9.99
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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.
$
13.27
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$6.51 Shipping
Condition: New
Location: China
When the current or power or temperature is too high, the fan is turned on; otherwise, the fan is turned off. This product is a buck module and cannot ... morebe boosted! Add heat sink. Using synchronous rectification technology, the conversion efficiency is high: the efficiency is more than 90%.
$
48.47
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Condition: New
Location: United States
Input: 12VDC ~ 32VDC. Output Current: 0 ~ 3A (input power sufficient case). When the corresponding display current, the current setting is small, A flashes. ... morePress SET button, DC adjustable power shutdown, the output of non-output.
$
2.84
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Condition: New
Location: China
$
7.15
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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
$
17.43
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Condition: New
Location: China
Module : 15A synchronous-rectified buck(non-isolated step-down module). Short circuit protection : Yes (limit current 25A) input fuse is 15A. On the board ... moreis labeled as KEY. Remote function works way, where if you short 2 pins on connector labeled KEY, converter will turn OFF and stay OFF till this 2 pins are shorted.
$
3.75
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Condition: New
Location: China
The board is a high-performance 180KHz Max 3A currency step-up/dowm (BOOST-Buck) module. Conversion efficiency:88 ~ 91%(Boost); 87 ~ 90%(Buck). 1 x DC-DC ... moreStep Up Down Buck Boost Module. Output power: 30W Max 50W ( Increase heat dissipation ).
$
15.55
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Condition: New
Location: China
Output power: natural cooling 100W (MAX), enhance heat dissipation 150W (MAX). 4x 150W Boost Converter. Module Properties: non-isolated step-up module ... more(BOOST). Use a 12V battery drive 19V 3.42A notebook, the module temperature about 45°c.
$
11.57
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Condition: New
Location: United States
About the input power: 3.7-v lithium battery can be used in series, such as 18650 battery or Nickel-cadmium/Ni-mh battery, or 4V lead Acid batteries 5.
$
24.05
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Condition: New
Location: Bethlehem, United States
With mounting holes. For appliances working at 12V, it is difficult to work normally. This automatic buck-boost module solves this problem. Super material: ... moreIt is made of electronic accessories, nickel plating on surface(anti-oxidatioan), inner conductor: pure copper.
$
30.90
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Condition: New
Location: 龙岗区, China
Description: USB boost/buck power supply module, powered by USB, adjust potentiometer to get the required voltage. Features: 1. One button to turn off ... morethe output; 2. Supply ON/OFF display screen; 3. Support low power mode; 4. Support sleep mode; 5. Support both standard USB and Micro USB and pads input voltage; 6. Potentiometer with rotating handle. Note:It is not a high power supply, please use it within the power range. Package: 5 X USB boost/buck power supply module.
$
3.48
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$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. We maintain the excellent service standards.
$
4.57
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$3.20 Shipping
Condition: New
Location: China
Output current: Rated current 1.8A (3A MAX, can not be prolonged). Module Properties: Non-isolated step-down module (BUCK). Load regulation:±0.5%. Output ... moreripple:30mV(no-load).
$
20.67
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$4.67 Shipping
Condition: New
Location: China
¡Este producto puede ajustar el valor de corriente constante (entre 0 y corriente de funcionamiento) para realizar la atenuación continua del LED y sin ... moreestroboscópico! Después de seleccionar todos, el correspondiente se mostrará en azul inverso.
$
21.46
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Condition: New
Location: China
$
11.78
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Condition: Neu
Location: China
DC-DC LM2596 Converter Buck Adjustable Step Down Regulator Power Supply Module 4.5-40V To 1.2-35V 100% Brand-new.Quality Assurance! Features: This is ... morehigh performance DC to DC Step Down Adjustable Power Supply Module Based on well kwon LM2596 Switching Regulator Module name: LM2596 step-down Regulator power supply module Input voltage: 4.5-40V Output Voltage: 1.2-35V(adjustable) Output current: rated current 2A. Maximum 3A(if the output power greater than 15W, need to add heat sink) Conversion efficiency: Up to 92% output voltage higher. The higher the efficiency) Static power consumption:about 6mA Operating temperature: Industrial grade(40 ℃ to +85 ℃) output power 10W or less) Output ripple: Minimum differential voltage:1.5V(This is the step-down DC-DC circuit. In order to ensure a stable voltage output. Pls keep the this minimum differential voltage 1.5V. Load regulation: ±1% Voltage regulation: ± 0.5% Dynamic response speed: 5% 200us Short circuit protection: current limiting. Since the recovery Input reverse connect protection: YES, Size: 35(L) X 32(W) X 12(H) mm(with potentiometer) Weight:14g Package included: 1 x LM2596 DC-DC Step Down Module Note: We will repackage this item to Reduce Shipping Weight and also Paper.Bag Waste.We guaranty the item will be treated well, and also protected well. Please Help US Reduce waste, Let US protect the environment together! Thanks.IF you want Original Package for any reason. Please send email to us, We will Resend to you. Thanks. International Buyers– Please Note: a) Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. b) Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. Checkout: After Auction Close.You can Go ahead and Checkout with Ebay System,We Do not Offer Combine Payment and Discount,Since items might dispatch From our Different Warehouse.Make sure You File correct Shipping address During
$
5.15
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$3.60 Shipping
Condition: New
Location: China
Output Type:direct output. Output Type:output switch. Application Fields:12-24V storage battery. Application Fields:6-60V storage battery. Application ... moreFields:for 3.7-120V lithium battery or storage battery.
$
18.37
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Condition: New
Location: China
(Output Power: 35W. Current Display Accuracy: 1.5%. 4) Output Short-circuit Protection: Yes. 13) Support for enabling/disabling output. 2) Color may vary ... moreslightly due to the color setting of each individual monitor.
$
6.09
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Condition: New
Location: China
2: The maximum output current 3A, long-running 2.1A, sufficient margin. (Efficiency test removed the input reverse polarity protection diode and fuse ... moredrop). 3: The new design, circuit design does not require electrolytic capacitors and tantalum capacitors (electrolytic capacitor life is short, tantalum risk of explosion).
$
30.99
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Condition: New
Location: Los Angeles, United States
Output Rated Power: 70W. WaterProof 36V/48V to 12V 25A 300W Step Down DC/DC Power Converter Regulator USA. WaterProof 12V/24V to 5V 10A 50W Step Down ... moreDC/DC Power Converter Regulator US. LM317 DC-DC Converter Buck Power Module Adjustable Linear Regulator.
$
15.89
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$3.50 Shipping
Condition: New
Location: China
You can set whether to automatically output after power;. Quantity: 1 Set. very important to us. We will be happy to resolve. If you don't receive. All ... moreproducts are quality checked. They are new and in good.
$
3.25
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$4.75 Shipping
Condition: New
Location: Webster, United States
If you can't receive within 40 days.Full payment will be refunded feel free to contact me via Ebay. please leave me the 5 STAR positive feedback. ... moreDescription XL4015 5A DC-DC Step Down Adjustable Power Supply Module Buck Converter Specification: Module highlights: 5A high power. High efficiency and low ripple with power indicator Module Properties: non-isolated buck 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 x 23 x 15mm(L x W x 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 Payment 1.We accept payment via PAYPAL ONLY. 2.Shipping and Handling will be determined based upon the ship to address. Note: S&H Dose not include duties. Locatl taxes or any other importation fees. 3.Please list your special requests( color{ not contain the auction} Packages, etc. in the PAYPAL NOTES SECTION when you make payment. Delivery Dear customer: Thanks for your purchase.All the orders will be shipped within 1 day. but usua
$
0.99
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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 Package list:.
$
3.50
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Condition: New
Location: China
Have Isolated nature, not the Optocoupler isolation. Signal module x 1pcs. We afford all cost if it's our fault.
$
5.27
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Condition: New
Location: China
The output load capacity can reach 300mA at 12V input. Input 12V output-5V load 300mA = 180mVPp. Input 12V output -12V load 300mA = 160mVPp. Note: If ... morea solid low ERS capacitor above 470uf is added to the output, VPp can be reduced to below 30mV.
$
2.85
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$3.75 Shipping
Condition: New
Location: China
Module properties: Non isolated buck module(BUCK). We afford all cost if it's our fault. Working temperature: -40°C to +85°C. We maintain the excellent ... moreservice standards.
$
5.03
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Condition: New
Location: China
Output current: rated current 3A(MAX). 1pcs DC-DC step-down module. Output Ripple:
$
12.60
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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.
$
4.90
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Condition: New
Location: China
Power: 80W(MAX,Natural cooling),Strengthen cooling 120W(MAX,Actual power). Module Properties: Non-isolated step-up module (BOOST). Full Load temperature ... morerise: 45 ℃. Load Regulation: ± 0.5%. Maximum Input Current: 16 A (Higher than 10A need cooling).
$
4.99
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Condition: New
Location: China
The input and output of the isolation module are separated and have strong anti-interference ability. 1 PCS Module. [rated output current] 1.2A. We afford ... moreall cost if it's our fault.
$
15.58
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Condition: New
Location: China
$
3.47
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Condition: New
Location: China
$
76.99
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Condition: New
Location: China
(Output power: natural heat dissipation 50W (within 3.5A), enhanced heat dissipation 75W. There are + and-buttons on the right side of the module. When ... morecurrent reaches 2A, red constant current indicator will be on, otherwise the indicator is off.).
$
23.22
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$4.99 Shipping
Condition: New
Location: United States
With input reverse protection, short circuit protection and over temperature protection, the use of more secure. KNACRO DC-DC high Efficiency 12A high-Power ... more4.5-32V Step-Down to 1-30v Adjustable Constant Current Lithium Battery Charging LED Drive Power Module.
$
11.45
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Condition: New
Location: China
High power, high efficiency, better performance than XL6009 / LM2577 program. Iron silico aluminum magnetic ring inductance, high efficiency. Constant ... morecurrent mode without electric whistle. 3A Without display.
$
16.48
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Condition: New
Location: China
Soft start: yes (very powerful with load module may fail to start). Output power: Natural cooling 120W(8A or less),to enhance cooling 160W. Current display: ... moreresolution 0.01A, range 0-12A. Short circuit protection: yes.
 In