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$
142.99
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Location: United States
55-75V to 48V. Output: 2. 5-50V adjustable. 1/2/5/10PCS Adjustable step-down module. Input: 12-75V. IN+: input positive. 0UT+: output positive pole. Wide ... morerange of applications.
$
10.87
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Location: United States
(Output current : 3A (max). Could not boost). DC-DC step-down power module. IN-IN + input Positive Input Negative! Output ripple
$
126.31
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Location: China
Output Type : single. Output Current: 85A,100A. Output Frequency : 130KHz.
$
32.68
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Location: Monroe Township, United States
Current: 50A (maximum). Power: 1000W. Buck module 1. Exquisite appearance. Wide range of applications. hope you could understand. Easy to use.
$
6.99
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Location: Tracy, United States
Wide input range.
$
9.89
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Condition: New
Location: Fort Collins, United States
Output current: 5A MAX. 1X 8-35V In 3-24V Out Adjustable 5A DC-DC Step Down Waterproof Converter. Efficiency: 93% (half load), 91% (full load). Full load ... moretemperature rise: 45C. Working temperature: -20C to +85C (If the ambient temperature exceeds 40C, power should be derated to maintain case temperature
$
2.18
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Location: China
$
0.72
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Condition: New
Location: China
$
3.45
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Condition: New
Location: Addison, United States
$
8.29
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Location: Indianapolis, United States
2pcs 5A Buck w/ Constant Current. 10x Mini360 1.5A Buck. 5x 5V Fixed Output Buck. 60W Buck/Boost w/ Constant Current. 130W Synchronous Buck/Boost (98% ... moreEfficiency).
$
3.65
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Condition: New
Location: China
$
0.72
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Condition: New
Location: China
Power Supply Module. Description The input voltage: 4.5 V ~ 28 V The output voltage: 0.8 V ~ 20 V. The output current: 3 A(Max) Conversion efficiency: ... more92% highest) The output ripple: Switching frequency: 1.5 MHz(highest) Typically 1 MHz. Working temperature: 45 ℃ ~ + 85 ℃. Size: 17 mm* 22 mm* 4 mm(length* width* height) Packing List: 1Pcs Mini DC- DC step-down module Payment 1.We accept Paypal only. 2.Please confirm your ebay shipping address is exact after payment. 3.If your purchased is more than £30.00. Please offer your phone number with shipping address. Delivery details 1.All item will be shipped by Airmail post within 1 business days. It takes approximately 15-25 days(USA.CA,AU,UK,DE)other country 15-35 days. 2.Express by EMS.It must add 25 USD shipping fee, it takes 5-10 workdays for delivery.If you need other Epxress(DHL,Fedex.UPS etc.please contact us to talk about shipping fee. 3.Once you purchase. Please DONOT leave negative, neutral feedback or open any case if you have not received item in 30 days, because we have mentioned the shipping time repeatedly. Contact us 新建网页 2 1.We offer retail and wholesale services. We can provide products in accordance with your requirements. If you have any questions or something to consult. Please send us ebay message. 2.All messages will be answered within 1 business day. If you do not receive our reply. Please kindly re-sent your message and we will reply to you as soon as possible. 3.Our aim is to provide Top Level Customer Service. Business hours are 9am to 6pm Beijing time(+8 GMT) Monday to Friday. Engineered for professional eBay sellers! On Jul-04-14 at 22:34:26 PDT. Seller added the following information: RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fuk.rp*a4%601gc%3E-147c0e32113-0x110-
$
17.99
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Location: Whippany, United States
Output Power: 120W. 1x Power Converter Regulator DC 17-55V Step-Down to DC 12V 10A. Output Current: 10A. Do not use with AC, do not connect directly to ... moresolar panels or wind turbines, not for battery charging.
$
14.99
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Location: Indianapolis, United States
$
12.72
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Condition: New
Location: China
Output backflow prevention: Yes. Over capacity protection: (0~9999AH adjustable, default off). Output current: 0~5.0A. Soft start: Yes. Current accuracy: ... more±0.5% + 3 words. Current resolution: 0.001A. Product Details.
$
12.48
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Condition: New
Location: China
Current: 25A (MAX). 14-75V to 12V. Output: 2. 5-50V adjustable. Input: 12-75V. Sound & Vision. Adjustable step-down module 1. Wide range of applications.
$
10.99
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Condition: New
Location: China
For 40A 480W. Output Rated Power: 480W. The conversion efficiency may reach 96%. Efficiency: 97% (half load); 95% (full load). Output Current: 40A(MAX). ... moreOutput Current: 30 A(MAX). Output Current: 20A(MAX).
$
0.91
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Condition: New
Location: China
$
5.68
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Condition: New
Location: Addison, United States
Chip: switching regulator Regulating chip XL4016 with Over current protection, Over temperature protection,Short circuit protection. Max power: 200W. ... moreWhen reach maximum output current 8A, need to add fan.
$
26.99
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Condition: New
Location: Walnut, United States
Aluminium shell improve better heat dissipation effect and sturdiness to extend service life. They can work safely and reliability within temperature ... morerange -40°C~80°C. Input Current: 10A (max) ; No-load input current: ≤10mA.
$
8.98
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Condition: New
Location: China
Output power: 48W. Current: 4A. Output: DC 12V. DC-DC Step Down Converter x 1pcs. Input: DC 14-28V. Module weight: 22g. Ripple noise: ≤50mV. We afford ... moreall cost if it's our fault.
$
13.07
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Condition: New
Location: United States
Therefore, the battery must be constant at the beginning. Use as an ordinary step-down module with overcurrent protection capability. Use as a high-power ... moreLED constant current drive module. Input reverse connection protection: Yes.
$
1.02
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Condition: New
Location: China
3A run for about 20 seconds into the chip to protect against overheating, can be cooled by the chip cooling work in 3A current. Output ripple: 20mV (12V ... moreto 5V 3A). Output Current: 3A (Max). Connected to the car battery without the need for switching, can be connected to the cigarette lighter line, or ACC power line.
$
7.50
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Condition: New
Location: Wheat Ridge, United States
$
13.89
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Condition: New
Location: Chino, United States
WaterProof 48V to 13.8V 20A 276W Step Down DC/DC Power Converter Regulator UE. WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator UE. ... moreWaterProof 36V/48V to 24V 20A 480W Step Down DC/DC Power Converter Regulator US.
$
1.04
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Condition: New
Location: China
$
8.99
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Condition: New
Location: China
For 40A 480W. Output Rated Power: 480W. Output Current: 40A(MAX). The conversion efficiency may reach 96%. Efficiency: 97% (half load); 95% (full load). ... moreOutput Current: 30 A(MAX). Output Current: 20A(MAX).
$
3.64
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Condition: New
Location: China
$
20.99
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Condition: New
Location: Temecula, United States
When the right “OUT” led light, it shows output, the left “IN” led show input. 3、Output current:2A. 6、Built in output short protection function. 5、Input ... morereverse polarity protection. We will try our best to resolve any kind of issue.
$
44.99
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Condition: New
Location: China
Input and output positive and negative poles can not be reversed, or directly burned module;. Load power: maximum output current 7A, long run within 5A, ... moremore than 5A to strengthen the heat dissipation;.
$
19.99
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Condition: New
Location: Kingston, United States
60mA @24V input. YK-DD24S19 24V 19V 5A|10A|15A. YK-DD48S19 48V 19V 5A|8A|10A. YK-DD12S19 12V 19V 5A|8A|10A|15A|20A. Non-Isolated Module. 100% waterproof ... more& anti-shock protection, Ultra compact size, light weight.
$
59.99
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Condition: New
Location: Temple City, United States
When the right “OUT” led light, it shows output, the left “IN” led show input. 6、Built in output short protection function. 5、Input reverse polarity protection. ... more3、Output current:2A. We will try our best to resolve any kind of issue.
$
12.49
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Condition: New
Location: Indianapolis, United States
Support multiple fast charging protocols: QC 2.0/3.0, BC 1.2, MTK PE1.1/PE2.0, AFC, SFCP. Output: 5V 3.4A, 9V 2.5A, 12V 2A.
$
22.99
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Condition: New
Location: Walnut, United States
Output Current: 30A. The synchronous rectifier circuit use MOSFET instead of rectifier diode to greatly reduce the loss of the rectifier and improve the ... moreconverter efficiency, Maximum Efficiency:≥95%. Notes: It's normal that the case is hot when converter inside temp is over 113℉, converter will protect itself when inside temp is over 185℉.
$
1.96
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Condition: New
Location: Addison, United States
Properties: non-isolated step-down module (BUCK). Short circuit protection: YES (limit current 8A). Load regulation: S (I) ≤0.8%.
$
3.95
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Condition: New
Location: China
$
8.87
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Condition: New
Location: United States
3 10Pcs 1/2" Double twist basket Knuckle Square Iron Stair Balusters Spndles B. Output Power: 18W. Adopt high-quality imported high thermal conductivity ... moresilica gel potting technology, and the interior is fully potted and sealed with thermally conductive epoxy resin.
$
12.23
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Condition: New
Location: United States
Built in XL4016 Chip. Large inductance of copper core. Inductive coil action on AC finite current. It can be composed of high or low pass filter with ... moreresistor or capacitor. Phase shifting circuit and resonant electric.
$
35.19
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Condition: New
Location: United States
Output current: 0~4.0A. Output power: 35W. Output current: 0~5.0A. Output power: 80W. Output over power protection: (0 -82W adjustable, default 82W). ... moreOutput overcurrent protection: (0 -5.2A adjustable, default 5.2A).
$
26.59
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Condition: New
Location: Walnut, United States
$
8.64
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Condition: New
Location: Jamaica, United States
1 X DC-DC Buck 16V-90V 84V 72V 60V 48V 36V 24v to 12V 3A Step Down Module. Maximum output current: 3A (ie, constant current value is 3A. Built-in over-temperature, ... moreover-current, output short circuit protection. ).
$
16.26
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Condition: New
Location: Beverly Hills, United States
$
8.90
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Condition: New
Location: Exeter, United States
1 x DC-DC 5V to 3.3V 9V 12V 24V USB Step UP/Down Module Boost. USB male or microUSB can be used as input, which is very convenient to use. A--The indicator ... morelight is on, indicating that the current digital tube displays the current value, the unit is A;.
$
11.32
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$2.99 Shipping
Condition: New
Location: China
Output power: 35W under natural heat dissipation, 50W in case of air cooling. If it is off, “---- ";. Press and hold the SET button to enter the setting ... moreinterface. (For example, if the current value displayed by the product is 3.000A, then the maximum current can only be 3A when you use the product, and the LCD will display the “CC” status when the current reaches 3A, otherwise the liquid crystal displays “CV” status).
$
4.19
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$5.45 Shipping
Condition: New
Location: Addison, United States
Features Auto start voltage will be pulled down to 7V less or smaller engine at high speed when the voltage up to 15V or higher. For 12V electrical work ... morehard at work. This automatic buck module solves this problem, regardless of the input voltage is 5V or 12V or 32V, the output can be stabilized at 12V. Wide input voltage 5V ~ 32V; Wide Output Voltage 1.25V ~ 35V( with automatic buck. Scope of work, any voltage inputs can be arbitrarily regulated voltage output) Built- 4A efficient MOSFET switches enable efficiency up to 94% LM2577 current is 3A) high switching frequency of 400KHz. The ripple is smaller and smaller. LM2577 frequency only 50KHz) Application: Car regulator. Solar photovoltaic, wind power and other applications of voltage instability. Technical parameters: Model Specification:DSN6000AUD Automatic Buck module Module Properties:Non- isolated boost(BOOST) Rectification:Non- Synchronous Rectification Input Range:3.8V ~ 32V Output Range:1.25V ~ 35V Input Current:3A( max) No-load 18mA(5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current. Conversion efficiency: Switching frequency:400KHz Output Ripple:50mV( the higher the voltage. The greater the current, the greater the ripple) Load Regulation:± 0.5% Voltage Regulation:± 0.5% Operating Temperature:40 ℃ ~ +85 ℃ Dimensions:48mm* 25mm* 14mm( L* W* H) Package Included: 1PCS* DC-DC Auto Boost Buck adjustable step down Converter XL6009 Module Solar Voltage 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 9
$
2.14
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Condition: Brand New
Location: China
Overload protection, short circuit protection. Output current: 1000MA. Output current:800MA. Input: AC70-270V, DC100-380v. Output current:500MA. Input: ... moreAC70-270V, DC100-380V. 1 x Power Module. Output current:450MA.
$
15.78
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Condition: New
Location: Chino, United States
Output Current: 6A. Cell & Pad Accessories. 3: Easy to install, anti-aging, good heat dissipation. Shell Material: Die-cast aluminum alloy. Output Rated ... morePower: 54W. 1x DC/DC Converter Regulator. Input wire color : (+)Red, (-)Black.
$
3.45
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$3.75 Shipping
Condition: New
Location: China
Module x 1pcs. Output power: 12W. Mounting hole spacing: 47mm. Size: 40 28 23mm. We afford all cost if it's our fault.
$
4.19
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Condition: New
Location: Addison, United States
Module Properties : Non-isolated step-down module (BUCK).
$
8.99
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Condition: New
Location: China
For 40A 480W. Output Rated Power: 480W. Output Current: 40A(MAX). Efficiency: 97% (half load); 95% (full load). Output Current: 30 A(MAX). Output Current: ... more20 A(MAX). Output Rated Power: 36 0W. Output Rated Power: 24 0W.
$
19.39
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Condition: New
Location: United States
They can work safely and reliability within temperature range -40°C~80°C. The synchronous rectifier circuit use MOSFET instead of rectifier diode to greatly ... morereduce the loss of the rectifier and improve the converter efficiency.
$
3.31
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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.
$
8.89
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Condition: New
Location: Indianapolis, United States
The FP5139 module is small and easy to use. Input: 3-35V DC 9A, Output: 3.5-35V DC 6A, Max Power: 100W when input and output both exceed 20V, otherwise ... more65W. Useful for a wide range of applications, such as powering 5V USB devices from a 3.7V lithium cell, powering higher powered electronics from a 12V battery, and a wide range of automotive and electronic projects.
$
19.99
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Condition: New
Location: United States
Input Current: 10A (max). Output Current: 10A. Ripple wave: 50Mv. Insulation resistance: ≥20M Ω (between crust and earth, insulation resistance ≥20M Ω). ... moreInput range: 30V to 50V. No-load input current: ≤10mA.
$
6.64
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Condition: New
Location: United States
12V to 5V 3A 15W DC-DC Converter Step Down Buck Module Car LED Power Supply Features: Use imported and integrated switching regulator modules manufacturing, ... morequality is stable and reliable. Synchronous rectification. the conversion rate is 96% or more, very low heat. Over voltage. Over current, over temperature, short circuit, it can be auto protection, and can work in normal condition when restored. Epoxy potting. Seismic, water, moisture, dust, long term stable and reliable quality. Super-thin. Small size, high efficiency, easy installation and use. Input voltage: DC8-20V. 12V changes to 5V) Output parameter: DC5V3A. 15W- Size: 46x27x14mm Package 100% Brand New 1 X DC/DC Converter 12V to 5V 15W Feedback 1.We maintain high standards of excellence and strive for 100% customer satisfaction! Positive Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. 2. Our system automatically returns feedback once it is left for us. Contact 1.Please contact us with any comments. Questions or suggestions that you may have, we will be happy to assist you. 2.You can contact us by leaving us an eBay message. Or email us. You can find our email address in you Winning Buyer Notification email. 3.Our working schedule: including hotline and online inquiry) 4. 9:00 a.m. to 6:00 p.m. GMT +8) of Monday to Friday 9:00 a.m. to 1:00 p.m. GMT +8) of Saturday 5.We Respond emails within 24 hours. Weekend within 36 hours. We apologize for the late reply during the holidays in Hong Kong Shipping Country Approx. Delivery time United States/ United Kingdom/ Australia 10-20 working days Canada 9-18 working days Chile/ Brazil/ South America 30-50 working days France/ Spain/ Italy/ Germany/ Russia may take up to 6-8 weeks due to strict Custom Inspection 1.We Ship to Worldwide. Except Italy. Nigeria. Brazil. due to the long delivery time. 2.Before buying. Please make sure your paypal and ebay add
$
6.64
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Condition: New
Location: United States
Module Properties: Non-isolated step-down module (buck). Module Properties: Non-isolated step-down module (BUCK). Relay Module. Output current: rated ... morecurrent 3A(MAX). 3A Step down. We are professional industrial&electronic Categorie manufacturers in China.
$
1.99
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$2.99 Shipping
Condition: New
Location: China
High efficiency synchronous buck, current up to 3A, low ripple. Adopt high frequency low internal resistance long life capacitor. Support large load capacitor ... morestart, wide applicability, can be flushed super capacitor.
$
10.98
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Condition: New
Location: Walnut, United States
5V 10A 50W Converter Step Down Regulator. # Output power: 50W. # Output Current: 10A. # Maximum working temperature 80 Ceilsus. # conversion efficiency: ... more90%.
$
19.99
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Condition: New
Location: China
Maximum power: 600W. Arduino Module. B-BULE blue light: no current in constant pressure. Output current: 20A (MAX) 25A overcurrent. Simple operation, ... moreuse it to be available to use;. Wiring: high power situation, thicker wiring as possible.
$
124.43
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Condition: New
Location: Brentwood, United States
Output Rated Power: 720W. - Output Current: 60A. - No-load Loss: 88 - 120mA Vin=48V. 【High-grade DC-DC Buck Converter】It adopts premium quality electronic ... morecomponents and waterproof (IP67) aluminum housing.
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