In 
 
Order by: 
Available to: 
Price: 
 - 
eBay Affiliate Links
$
13.99
Buy It Now
Free Shipping
Condition: New
Location: Ontario, United States
DC-DC 36V/48V Step Down to 12V Series DC-DC 48V/60V/72V Step Down to 12V Series DC-DC36V 48V Converter Regulator Step-Down to12V 120W 10A. DC-DC48V 60V ... more72V Converter Regulator Step-Down to12V 120W 10A.
$
8.90
Buy It Now
$1.95 Shipping
Condition: New
Location: China
LM338K as an excellent linear regulator, with high stability, h igh temperature resistance, high linearity properties. The maximum working current is ... moremore than 3A (the maximum output current can reach 5A. ).
$
6.59
Buy It Now
Free Shipping
Condition: New
Location: United States
The maximum output current can be as high as 3A, the normal stable working current in 2A, higher current need to increase the heat sink. Switching indicator ... moreare red. when the right “OUT” led light, it shows output, the left “IN” led show input.
$
26.99
Buy It Now
Free Shipping
Condition: New
Location: Ontario, United States
DC-DC 36V/48V Step Down to 12V Series DC-DC 48V/60V/72V Step Down to 12V Series Short circuit protection. The lock wire/key switch wire (thin red wire) ... moreis to be connected to the key switch behind the dash.
$
12.85
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
WaterProof 60V to 24V 10A Step Down DC/DC Power Converter Regulator. WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator. NEW 48V to 5V ... more10A Step Down DC/DC Power Converter Regulator WaterProof.
$
80.00
Buy It Now
$15.52 Shipping
Condition: New – Open box
Location: Red Lion, United States
HyperLink Technologies HC2458-200 Up/Down Signal Converter 2.4 - 5.8 GHz.
$
19.96
Buy It Now
Free Shipping
Condition: New
Location: Salem, United States
Agriculture Tools Metalworking Containers Equipment Manufacturing Packing Other Features: DC 24V to 12V step-down converter Power Model: XW-24-12-240W ... moreInput Voltage: DC 24V Output Voltage: DC 12V Output Current: 20A 240W Suggest current below 18A for long-term work load Working temperature:40℃ ~ +85℃ Specification: 72* 72* 32 mm(L*W*H) Efficient conversion: more than 93% Waterproof.Shockproof and dustproof Built-in over/under voltage input. Overload, overhead, and short circuit full protection. Applied voltage range of electrical appliances: Electric motor. Audio, navigation, surveillance, LED display screen, air conditioner, electric fan, solar, photovoltaic energy source, DVD, LED lights, motors, pumps, and industrial electrical equipment etc. Package included 1x DC 24V to 12V step-down converter Paypal only: Paypal allows you to pay by credit card. Debit cards, bank transfers and Paypal account balances. For more information, Please check at www.paypal.com. 1. We ship your orders within 1-2 business days after the payment cleared. 2. In most times item will reach most of the countries within 10 to 20 working days. To some remote areas may take more than 20 working days. 3. Delivery time depends on destination and other factors. It may takes up to 20 working days. If you don't receive the item after 30 days, please contact us, we'll investigate and solve the delivery problem. To some remote areas may take more than 45 days! 4. Combine Shipping: We do not offer Combine Shipping Service. You need full amount of each shipping fee and insurance. 1. One year warranty. Buy with confidence! 2. If you are not satisfied when you receive your item. Please return it within 14 days for a replacement or money back. Please contact us before you return it. 3. All items come with 3 Months' Basic Sellers Warranty. If item is defective in 3 Months. We will offer replacement withour extra charger(including shipping fee) after we receive the defective item. 4. If item is defective after 3 month. You can still send it b
$
23.08
Buy It Now
Free Shipping
Condition: New
Location: Lathrop, United States
$
15.99
Buy It Now
$4.98 Shipping
Condition: New – Open box
Location: South Bend, United States
This item is new and has not been used beforePlease message me if you have any questions
$
54.99
Buy It Now
Free Shipping
Condition: New – Open box
Location: Syracuse, United States
Step-Down Power Supply Compact Sturdy Durable 24V To 12V 60A Non-Isolated DC.
$
16.89
Buy It Now
Free Shipping
Condition: New
Location: Chino, United States
Waterproof DC/DC Converter Regulator 12V Step Up to 13.8V 5A 69W US. Output Rated Power: 95W. Waterproof DC/DC Converter Regulator 12V/24V Step Up to ... more48V 5A 240W US. Output Current: 5A. WaterProof 5V~11V to 12V 8A 660W Step Up DC/DC Power Converter Regulator US.
$
13.79
Buy It Now
Free Shipping
Condition: New
Location: Chino, United States
Waterproof Buck Step Down Converter DC24V 36V 48V to DC12V 3A Car Power Module. Dryer Liquid Propane LP Propane Gas Conversion Kit Dryer Accessories 49572A ... moreUE. 4V310-10 5 Way 2 Position PT3/8" DC 24V Pneumatic Electric Solenoid Air Valve WE.
$
1.49
Buy It Now
$3.40 Shipping
Condition: New
Location: China
1 X mini 2 in 1 DC DC Step-Down & Step-Up Converter 1.8V-5V to 3.3V Power Module. Interface chip/clock timing. IOT/Functional Module. Low Power Wifi Module:ESP8266. ... moreLow-power Bluetooth module : HC-05 HC-06.
$
17.09
Buy It Now
Free Shipping
Condition: New
Location: Houston, United States
DC/DC Converter. This converter can not be connected to solar panels or wind turbine directly. Golf Weight sets. 100% full stable output Current. Surface ... moremountable. Note: the unit doesn't include fuses.
$
52.99
Buy It Now
$3.99 Shipping
Condition: New
Location: Moreno Valley, United States
AC110V 100W Power Driver Board + 28KHz Ultrasonic Cleaning Transducer Cleaner. MS-390 Air Siren Air Raid Horn 125db Industrial Siren Motor Driven Tornado ... moreSiren. 2 Trailer LED Tail Light Kits Waterproof Turn Signal Brake Reverse Running Light.
$
17.99
Buy It Now
Free Shipping
Condition: New
Location: Walnut, 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.
$
11.09
Buy It Now
Free Shipping
Condition: New
Location: China
Output curret: 10A. Output wire color: (+)Yellow, (-)Black. Material: plastic shell / aluminum alloy. Motor parts & Accessories. 1x Power Converter. No ... morewiring reverse short-circuit protection for this device.
$
18.41
Buy It Now
Free Shipping
Condition: New
Location: United States
Maximum power: 600W. Output current: 20A (MAX) 25A overcurrent. Increase the digital display function, more convenient to use;. IN+:Input positive. OUT+:Output ... morepositive. IN-:Input negative. OUT-:output negative.
$
3.00
Buy It Now
Free Shipping
Condition: New
Location: Fort White, United States
Output Current: Passive cooling at 1.8A, Up to 3A with active cooling or heat sink. Module Properties: non-isolated buck. Load regulation: ± 0.5%. Output ... moreripple: 30mV (no-load).
$
99.99
Buy It Now
Free Shipping
Condition: New – Open box
Location: Valley Center, United States
$
26.98
Buy It Now
Free Shipping
Condition: New
Location: Walnut, United States
Input Current: 10A (max) ; No-load input current: ≤10mA. The synchronous rectifier circuit use MOSFET instead of rectifier diode to greatly reduce the ... moreloss of the rectifier and improve the converter efficiency.
$
75.00
Buy It Now
$8.70 Shipping
Condition: Used
Location: Hudson, United States
Model 1/4A12-P4-F-M-TOBOZ22 DC-DC Converter. Tested and 100% functional. See photos for condition detail.  Available with Ripple Stripper® filter (-F ... moreoption) this model.  Output current monitor.
$
5.25
Buy It Now
$3.00 Shipping
Condition: New
Location: China
1200W 20A Step up Converter. Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Module properties: non-isolated step-up module (BOOST). ... moreInput Current: 20A. 250W 10A Step up Converter.
$
4.19
3d 2h 31m 53s
0 bids
$5.45 Shipping
Condition: New – Open box
Location: Farmingdale, United States
It has over-heating and short-circuit protection properties which ensure its longevity and safety. The regulator is also waterproof, which makes it perfect ... morefor outdoor installations. The wire length of 15cm/5.9in and size of 74 74 32mm/2.9 2.9 1.25in make it easy to install and use.
$
13.99
Buy It Now
Free Shipping
Condition: New
Location: Whippany, United States
(10x LM2596S DC Step Down Converter. Power (3-35V), power indicator light, the module is working properly. Can't booster). Output Current :3A( Max). Output ... moreripple:
$
23.59
Buy It Now
Free Shipping
Condition: New
Location: Dayton, United States
Red wire: The main power cord of the appliance. 24V input wiring instructions 12V output wiring instructions 1 Converter.
$
13.99
Buy It Now
Free Shipping
Condition: New
Location: United States
2pcs Waterproof 24V(14-40V) To 12V 5A 60W DC/DC Converter Regulator. Waterproof 24V(14-40V) To 12V 5A 60W DC/DC Converter Regulator. Output Power: 60W. ... moreOutput Current: 5A. 2 x Power Converter. Overcurrent, overtemperature, short circuit protection.
$
14.99
Buy It Now
Free Shipping
Condition: New
Location: United States
High Current: AC/DC to DC Buck Step Down Converter Module with External Heat Sink can Withstand High Current Operation. AC/DC to DC Step Down Buck Converter. ... moreThe External Heat Sink Can Withstand High Current Operation.
$
42.62
Buy It Now
Free Shipping
Condition: New
Location: China
Max output current 12V/15A. Efficiency: 97% (half load); 95% (full load). Output Current: 15A(MAX). Output Rated Power: 180W.
$
8.95
Buy It Now
$1.95 Shipping
Condition: New
Location: China
Output power: 15W. Output current: 3A. Module size: 46 27 14mm. DC-DC Step-down Converter x 1pcs. Protection function: Over current protection, over temperature ... moreprotection, short circuit protection. Input line length: 13-14cm.
$
2.70
Buy It Now
$3.75 Shipping
Condition: New
Location: China
The plate is provided with a rectifier bridge. Module x 1pcs. It can effectively reduce the output ripple and interference. The filter capacitor is equipped ... morewith 1000uF. We afford all cost if it's our fault.
$
62.32
Buy It Now
$3.00 Shipping
Condition: New
Location: 金东区, China
Output power: 720W. Output current: 60A. 1 x Convertor. No-load loss: 57~120 mA Vin=24V. Full power, high stability output. Heat dissipation mode: shell ... morenatural heat dissipation. Ripple & Noise: 59~210mVp-p 20MHz.
$
26.95
Buy It Now
Free Shipping
Condition: New
Location: Eugene, United States
Maximum output power within 2.5W when output DC 20V~24V. It can also test the current ambient temperature. Temperature range -20℃~70℃. Maximum output ... morepower within 2W when output DC 1.2V~2V. Maximum output power within 3W when output DC 2V~20V.
$
1.43
Buy It Now
Free Shipping
Condition: New
Location: China
$
6.34
Buy It Now
$3.40 Shipping
Condition: New
Location: China
DC 12A 280W 7-40V To 1.2-35V. Output Power: Maximum power is about 280W. DC CC12A 280W 7-40V To 1.2-35V. Maximum power 280W. DC 12A 200W 4.5-30V to 0.8-32V. ... moreOutput power: 100W, 200W (enhance heat dissipation).
$
1.13
Buy It Now
$1.98 Shipping
Condition: Brand New
Location: China
Output Current: 1.5 A (min), 2.2A (typ). Current output: 1.5A. 100% Money Back. However, we will try our best to minimize it. Easy & Secure. AU Automation ... moreMall.
$
16.11
Buy It Now
Free Shipping
Condition: New
Location: Concord, United States
5V 10A 50W Converter Step Down Regulator. # Output power: 50W. # Output Current: 10A.
$
20.62
Buy It Now
Free Shipping
Condition: New
Location: Brentwood, United States
Output current: 1A Output Rated Power: 13.8W MAX Ripple Wave: 250Mv. 2,The output power of the power converter must be greater than the power of the load. ... moreLoad Regulation: Less Than 2%.
$
500.00
Buy It Now
Free Shipping
Condition: New – Open box
Location: Bhavnagar Wadva S.O, India
$
41.18
Buy It Now
$3.20 Shipping
Condition: New
Location: China
The battery of the car is 12V, and the truck has 12V and 24V. New products support it. The maximum output after triggering is 24W. Support trigger mode:DCP ... moreSFCP BC1.2 QC2.0 QC3.0 Apple Samsung FCP/SCP MTK PE1.1/PE1.2.
$
28.85
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
welcome to my store http:stores.shop.ebay.com/wonderfullifediy AC/DC- DC Converter Buck Module Step-down(click to enter) 12/24V to 5V(click to enter) ... more24V to 12V(click to enter) DC- DC Converter Buck Module Step-down(click to enter) 12V to 5V 3A for IPHONE(click to enter) DC8-22V to 1-15V 3A Adjustable Buck(click to enter) 12/24V to 3.3/3.​7/4.2/5/6/7.5​/9V(click to enter) 12V to 5V 3A(click to enter) 12/24V to 5V(click to enter) Sigar Lighter(click to enter) 36/48V to 5V(click to enter) 24V to 12V(click to enter) 36V to 12V(click to enter) 48V to 12V(click to enter) 24V to 15V(click to enter) 36V to 24V(click to enter) 48V to 24V(click to enter) DC- DC Converter Boost Module Step-down(click to enter) 12V to 19V(click to enter) 12V to 24V(click to enter) 12V to 27V/28V(click to enter) 12V to 36V/48V(click to enter) 24V to 36V/48V(click to enter) 36V to 48V(click to enter) NEW waterproof DC/DC Converter Regulator 48V Step down to 24V 240W 10A Specification: Condition: One piece new high quality DC/DC Converter Regulator 48V Step-down to 24V Info: DC/DC 48V Step-down to 24V 10A 240W Size(mm) 74 x 74 x 31 Pitch of holes:65mm Diameter:6mm wire length:120mm weight: 0.26Kg/PCS epoxy potting. Seismic, water, moisture, dust, long term stable and reliable quality. thin. Small size, high efficiency, easy installation.Aluminum alloy Shell waterproof,quality is stable and reliable. Features and parameter: 1. synchronous rectification. Conversion rate is 90% with very low heat. 2. auto protect over voltage. Over current, over temperature, short circuit, can work in normal condition when restored. 3. input voltage: DC 48V(37-60V) 4. output parameter: DC 24V 5. Output power: 10A 240W 6. output ripple: 50mV(MAX) 20M bandwidth 7. working temperature: 40 ℃`80℃) when it is more than 40℃.Please make lower power, or enhance heat dissipation 8. full load temperature rise: 50℃ 9. Load regulation: ± 1% 10. voltage regulation rate: ± 2% 11. SIZE: 74*74*31MM; Pitch of holes:65mm;Diameter:6mm; wire l
$
9.59
Buy It Now
Free Shipping
Condition: New
Location: 龙岗区, China
9V DC Buck Converter Power Supply Module LCD Display 5V-23V 12V to 0.01-18V 5V Parameter: Input voltage: 5v-23v, recommended within 20v Output voltage: ... more0.01-18v continuously adjustable, automatically save the last set voltage value (input voltage should be 1V higher than output voltage). Output Current: 3A max, recommended within 2A. (Over 2A, please enhance heat dissipation.) Input reverse connection protection: Yes Short-circuit protection: No Accuracy: 0.01V, 0.01A Display: LCD dual display, 3-digit Conversion efficiency: up to 95% (varies from input/output voltage/current, voltage difference) Load regulation: S (I) ≤0.8% Voltage regulation: S (u) ≤0.8% Size: 62 x 44 x 18mm Package included: 1 x 9V Voltage Regulator (Yellow PCB).
$
16.99
Buy It Now
$6.00 Shipping
Condition: New
Location: Clinton Township, United States
happy-shop09 Categories. Description. 100% Brand new and high quality Import main components. Sufficient power and stable performance Anti-shock. Moisture-proof, ... moredustproof, waterproof All epoxy sealed containers with die-cast aluminum housing Light compact. Convenient to use and transport Built-in over/under voltage input. Overload, overhead, and short circuit full protection Auto-recovery when device is back to normal operating Suitable for vehicles. Security systems, telecommunications, medical equipment, instruments etc Input: DC 12/24V(wide voltage 8V-35V) Output voltage: DC 3.3V Output current: 5A Synchronous Rectification: Imported components Welding method: Input: red(+) Black( Output: yellow(+) Black( Color: As the picture Size: Approx. 6.6 x 5.6 x 2.2cm(L*W*H) Cable Length: Approx. 13cm Included. 1 x Buck Converter Voltage Regulator Power Module More Products In This Category. New Arrivals. What's Hot. Why Shop At Our Store. We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business 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. We Ship to Worldwide. Except Italy, Nigeria, and we do not ship to APO/FPO Items will be shipped within 1 business day on payment received. Items are shipped from Hong Kong using Airmail. Reach most of the countries within 10 to 20 business days. Delivery time depends on destination and other factors. It may takes up to 20 business days. 12 months Warranty. Buy with confidence! If you are not satisfied when you receive your item. Please return it within 14 days for a replacement or money back. Please contact me before you return it. If item is defective in 3 months. We will send you a replacement without extra char
$
2.08
Buy It Now
$2.48 Shipping
Condition: New
Location: China
Module highlights: 5A high power、high efficiency and low ripple with power indicator ! The DC-DC module based on LM2596 advocate current to 3.0A, but ... moreonly to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W, has a high price!
$
11.81
Buy It Now
Free Shipping
Condition: New
Location: United States
Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant ... morecurrent, (when 20° to 100° constant current 1A, temperature drift less than 1%).
$
1.37
Buy It Now
$3.00 Shipping
Condition: New
Location: China
Output current: 3A. This module has short circuit protection. Working temperature: -40 to +85 degree Centigrade. Output: 5V/3A (MAX) (With Identification ... moreresistance for Apple). Due to the different display and different light, the picture may not reflect the actual color of the item.
$
6.72
Buy It Now
$1.95 Shipping
Condition: New
Location: China
Output current : 2A(Max). Output: DC 1.25-28V. Input: DC 0~30v or AC 0-20v. Because LED display is diode, the display only work when output higher than ... more3V. This module is Step-down, so the input must be 3V more than the output.
$
17.47
Buy It Now
Free Shipping
Condition: New
Location: China
The conversion efficiency may reach 96%.
$
15.99
Buy It Now
Free Shipping
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
$
16.13
Buy It Now
Free Shipping
Condition: New
Location: United States
Current: 25A (MAX). 55-75V to 48V. 28-75V to 24V. 12-75V to 5V. 14-75V to 12V. Output: 2. 5-50V adjustable. Adjustable step-down module 1.
$
9.99
4d 17h 17m 16s
0 bids
$1.99 Shipping
Condition: New
Location: United States
$
19.00
Buy It Now
Free Shipping
Condition: New
Location: Twinsburg, United States
This power converter regulator is designed to step down DC voltage from 36V or 48V to 12V, with a maximum power rating of 240W and current rating of 20A. ... moreIt is suitable for indoor and outdoor installation and features a waterproof design. The converter is a DC to DC current conversion type, with an input voltage rating of 48V and an output voltage rating of 12V. It has a nominal voltage rating of 120V AC and a nominal current rating of 10A. The inrush current rating is also 10A. This power converter regulator is made in China and is categorized under Business & Industrial, Electrical Equipment & Supplies, Electronic Components & Semiconductors, Semiconductors & Actives, and Power Regulators & Converters.
$
21.96
Buy It Now
Free Shipping
Condition: New
Location: Brentwood, United States
High Current: AC/DC to DC Buck Step Down Converter Module with External Heat Sink can Withstand High Current Operation.
$
6.09
Buy It Now
$3.00 Shipping
Condition: New
Location: China
300W 20A Step down. Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, 20A). The buck module has 2 heat sink that could enhance heat ... moredissipation. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
$
5.99
Buy It Now
$5.40 Shipping
Condition: New
Location: Clinton Township, United States
1x USB Power Breakout DC to DC Power Module Micro USB 5V to 1.8V 3.3V 5V 9V 12V. Input: micro USB 5V.
$
12.89
Buy It Now
$6.05 Shipping
Condition: New
Location: Addison, United States
10 x LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator. Input mode : VIN input positive level.
$
12.97
Buy It Now
$3.00 Shipping
Condition: New
Location: China
1PCS B3603 modulo Step-down. you can set whether to automatically output after power;. Quantity: 1 Set.
$
1.29
Buy It Now
Free Shipping
Condition: New
Location: China
$
14.53
Buy It Now
Free Shipping
Condition: New
Location: Prescott, United States
Fast charging protocol: BC 1.2; support Qualcomm QC 2.0/QC3.0; Samsung AFC; Huawei FCP.
$
22.99
Buy It Now
$3.50 Shipping
Condition: New
Location: China
Output: DC 5V, 3A, 15W. 1/2/5/10 x DC/DC Step Down Converter Regulator 12V to 5V 3A 15W Car Led Display Power. Input: DC 8-20V, (12V changes to 5V). Synchronous ... morerectification, the conversion rate is ≥96%, very low heat.
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
 In