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$
11.66
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Location: United States
High output current, the max output current can reach 12A. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving ... morea more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%).
$
3.69
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Condition: New
Location: China
$
7.38
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Location: China
$
16.79
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Location: Los Angeles, United States
Waterproof DC/DC Converter Regulator 12V Step Up to 24V 15A 360W. Output Current: 6A. 1x DC/DC Converter Regulator. 3: Easy to install, anti-aging, good ... moreheat dissipation. Shell Material: Die-cast aluminum alloy.
$
4.59
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Condition: New
Location: China
ASP-EZone Hot sale New Arrival Payment info $1.55 $9.44 $1.89 $17.61 $6.55 $3.88 $4.44 $3.29 Product Name:5pcs DC-DC Buck Converter 1.23V-30V Step Down ... moreModule LM2596 Power Supply Output SKU:1383. Items Description Features: Basic Attributes Module property Non-isolation buck Rectification mode Synchronous rectifier Input voltage 4V-35V Output voltage 1.23V-30V Input current 3A(maximum) Conversion efficiency 92% highest) Switching frequency 150KHz Output ripple 30mV( maximum) Load regulation ±0.5% Voltage regulation ± 2.5% Work temperature-40 ℃- +85 ℃ Overall dimension 48*23*14( L*W*H) mm) Package: 5PCS x DC-DC Buck Converter 1.23V-30V Step Down Module LM2596 Power Supply Output $14.25 $24.07 $27.28 $12.25 $10.39 $26.49 $1.79 $10.80 d. Hot Category in our shop! Discount up to 50% Payment, Shipping, Feedback, Returns, About Us, FAQ, We accept PAYPAL payment ONLY. All the item(s) will shipped to your PAYPAL ADDRESS. Please update your Latest Detailed. Exact and Precise PAYPAL Address when purchase. 1) Items will be sent out in 1-2 working days when your payment is clear. 2) For US customers.We use E-Packet(China Post) Delivered in 7-15 days. For Other countries. We use Singapore/Hongkong Post for Free shipping. Order ≥ $40. Free Registered Tracking is provided for you. Order ≤ $40. But need Tracking, you may pay extra cost for $3-$5. 3) Expetited Shipping Service(DHL.FEDEX,EMS) is also provided,Plz contact us for details. 4) About tax.We will do our best to help you to clear the goods,and the tax depends on each country custom. 5) As it is international shipping. Please be patient for your package. We offer Replacment or Refund if you cant get package. When you are satisfied with our service or product. Please leave us Positive Feedback& 5 Star DSR as the following image. Your satisfaction and support is extremely important to our work! If you experience any problem. Please feel free to contact us in advance. We promise to try our best to safisfy you! Please view How to leave us the Positi
$
14.69
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Condition: New
Location: Monroe Township, United States
Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - Thick heat sink. Short press U / I button again to switch to set constant ... morecurrent value. It can be seen that a certain bit of the constant current value is blinking.
$
14.48
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Condition: New
Location: Salem, United States
2x USB Adjustable Buck Boost Converter. One key design: One key to turn off the output and digital tube (short press to turn off the output, long press ... moreto turn off the digital tube). One button to turn off the output.
$
6.42
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$5.45 Shipping
Condition: New
Location: Addison, United States
5 x LM317 DC-DC Converter Buck Step Down Circuit Board Module Linear Regulator. Input mode : VIN input positive level.
$
6.45
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$2.99 Shipping
Condition: New
Location: China
The power module adopts XL4015 with external heat sink, which can withstand high current operation. The input end adopts 8A rectifier bridge stack to ... moreinput AC power, the power inductor is sendust 10A coil, and has a dedicated DC input port, which is generally used for AC and DC input.
$
1.24
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Condition: New
Location: China
5 DC-DC Buck Converter Step Down Adjustable Module LM2596 Power Supply 1.23V-30V Descriptio n Features: 100% Brand new and high quality. Material: PCB ... more+ electronic components Input voltage: 4V- 35V Output voltage: 1.23V- 30V Output current: 3A(Max) Size: about 43* 21* 12 mm/ 1.7" 0.83" 0.47" Main color: Blue Package Included: 5x LM2596 module Payment Policy 1. We only accept payment by Paypal. 2. Please make sure you PayPal account is valid prior bidding. 3. Great appreciate for prompt payment. Unpaid item will be filed without receiving payment in 7 days after listing ended. Shipping& Handing 1. All items will be shipped to buyer's ebay address. Before you pay. Please make sure your address in ebay matches the address you would like us to ship to. 2. We ship within 2 business days(weekends and public holidays are not cognized as business days) after full payment is received and cleared. Generally. Delivery time is 2-4 weeks. 3. As there are weight and cubage restrictions on international order. We are unable to offer you any discount or combined shipping for multiple items. All items are shipped separately. There is no local pickup service. No third party shipping carrier will be used. 4. Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. Return Policy 1. We are committed to give you the best customer service possible. If for any reason you are dissatisfied with a purchase. Please contact us and we'll assist you with a prompt solution. We'd like to settle any problem in a friendly manner. 2. We want to make sure you are happy with our item. If for any reason you wish to return the item. Contact us within 14 days from the delivery date and we will give you a full refund or exchange. Only unused, undamaged and original condition item can be qualified for a return. Buyer is
$
22.79
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Condition: New
Location: United States
Output current: 20A (MAX) 25A overcurrent. B-BULE blue light: no current in constant pressure. Out+: Output positive pole. Out-: output negative electrode. ... moreWiring: high power situation, thicker wiring as possible.
$
15.97
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Condition: New
Location: United States
Current: 25A (MAX). 14-75V to 12V. Output: 2. 5-50V adjustable. Adjustable step-down module 1. Input: 12-75V. IN+: input positive. 0UT+: output positive ... morepole.
$
8.00
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Location: China
1 Pcs 300W 20A DC-DC Buck Converter Step-down Module. Leather PU Cushion Face Cover Eye Foam Mask Pad Anti-Sweat For Oculus Quest 2 VR. The buck module ... morehas 2 heat sinks for enhanced heat dissipation.
$
12.95
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Condition: New
Location: United States
$
16.98
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Location: United States
IP68 Waterproof Module. Aluminium shell improve better heat dissipation effect and sturdiness to extend service life. The synchronous rectifier circuit ... moreuse MOSFET instead of rectifier diode to greatly reduce the loss of the rectifier and improve the converter efficiency.
$
58.27
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Condition: New
Location: United States
Using high-quality materials, the input power can reach up to 1500W;. Output power: 1500W Max. Output current: 50A Max. With casing. The input and output ... moreof the module do not have a reverse connection protection function.
$
59.22
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Location: China
1 - 200KW Automatic Buck-Boost. DC DC Converter Regulator.
$
1.51
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Condition: New
Location: China
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
$
6.50
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Condition: New
Location: Houston, United States
Waterproof DC-DC Converter Step-Down Buck 12V/24V to 5V 10A 50W Car Power Specifications: Module Properties: non-isolated buck module(BUCK) Rectification: ... moresynchronous rectification Minimum pressure: 0.5V· Input voltage: DC 12/24V(9V-35 V) Output voltage: 5V· Output Current: 10 A· Output Power: 50 W· Conversion efficiency: 90% Operating Temperature: Industrial(40°c to +85°c) If ambient temperature exceeds 40°c. Lower power use, or to enhance heat dissipation) Features: Overcurrent protection· Short-circuit protection· Input Reverse Polarity Protection: None(Please Series diode at the input port. Waterproof design· Waterproof full-potting· Small size: 58 x 40.5 x22mm Package Includes: 1x DC/DC Converter Shipping· If you intend to bid for more than 1 item. Then we can ship them together. The total shipping fee will be the sum of individual shipping fees. We only ship to ebay registered address. So please be assure your address in ebay is Correct and Valid. Delivery time depends on destination and other factors. It may takes up to 40 business days. Here is the estimated time for your reference only: UK 12- 18 working days USA 10-15 working days Australia.Canada 15- 20 working days To Ukraine. Russian,Kazakhstan 25-35 days or more Asia 15-2 0 working days To south American 35-40 working days Europe 18- 25 working days( to Russian. Ukraine, Kazakhstan, south American,pls choose standard shipping for a tracking No, thanks very much) Important noted: If you have any concern about the purchase, PLEASE feel free to contact us first. We're always ready to help. Please kidly note that this is international shipping. Delay happens occasionally due to unexpected cases. Any customs tax applied to the parcel should be covered by the buyer. Please remember to write your phone number which is necessary for the shipping. Returning: We stand behind every product we sell. If you're not pleased with your purchase. Please kindly contact our customer service representat
$
10.16
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Location: United States
Output Power: 18W. Module Properties: non-isolated buck module (BUCK). Output Current: 3A. Adopt high-quality imported high thermal conductivity silica ... moregel potting technology, and the interior is fully potted and sealed with thermally conductive epoxy resin.
$
8.99
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Condition: New
Location: 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.
$
2.60
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Condition: New
Location: China
$
4.43
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Condition: New
Location: China
Output output range: DC 3.3V~18V. Output current range: up to 2A. AC: AC input.
$
0.73
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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-
$
16.79
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Condition: New
Location: Los Angeles, United States
Waterproof DC/DC Converter Regulator 12V Step Up to 15V 5A 75W. Waterproof DC/DC Converter Regulator 12V Step Up to 13.8V 30A 414W. WaterProof 36V/48V ... moreto 6V 15A 90W Step Down DC/DC Power Converter Regulator.
$
5.40
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$3.00 Shipping
Condition: New
Location: China
Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, 20A). The buck module has 2 heat sink that could enhance heat dissipation. Input ... moreand output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
$
1.41
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$3.50 Shipping
Condition: New
Location: China
Arduino Module. Low Power Wifi Module:ESP8266. Low-power Bluetooth module : HC-05 HC-06. Low-power Wireless UART module : HC-11 HC-12. Low-power wireless ... moremodule : CC1101 CC2500 Nrf24l01+.
$
0.99
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Condition: New
Location: China
1: DC-DC automatic buck-boost regulator board. 4: The output is adjustable. 5: Quiescent current: The typical value is about 1mA. 6: Efficiency: up to ... more85%.
$
29.99
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Condition: New
Location: Kingston, United States
Product Description Feature: Dimensions: length(45mm) wide(31mm) high(22mm) Input: DC 10-15V Ouput: DC 0.9-12V Ouput Current: 5A Output Power(MAX) 25W ... moreEfficiency: 93% 12V to 5V/5A) Testing: 12V to 5V/2A: Efficiency =(5.00* 2.000) 12.00* 0.894) 100% = 93.2% 12V to 5V/4A: Efficiency =(5.00* 4.000) 12.00* 1.782) 100% = 93.5% 12V to 5V/6A: Efficiency =(5.00* 6.000) 12.00* 2.705) 100% = 92.4% 12V to 5V/8A: A serious decline in the efficiency. Severe fever) Efficiency =(5.00* 8.000) 12.00* 3.680) 100% = 90.6% Package Includes: 1x DC-DC Converter, Payment Method We accept only Paypal for both domestic and international. We will ship to the shown address on you PAYPAL Payment notice.Please confirm your shipping address in the PayPal Account. Please don't bid if you don't intend to buy. If buyer want to delay the payment because of financial problem. Please contact me by the ebay message within 3 days. Shipping Detail Ship by Post Air-mail within 3 working days after full payment is received. The shipment usually takes 15-45 business days to Worldwide. We also provide international Expressed delivery such as EMS. DHL and UPS,extra shipping fees is needed. The shipping time may vary. Depends on receiver's location. Feedback Policy We will leave positive feedback to buyer as soon as buyer pays for the item. Leaving Negative feedback or Netural Feedback is never a good way to resolve problem.We hightly appreciate that you can contact with us before you leaving Negative feedback or Neutral feedback.We will offer help to resolve your problems as fast as possible. Customer Service Work Time: If you have any questions.Please contact with us via eBay message or our customer service e-mail. please be advised that e-mails will be replied by our customer services officers Mon. Fri. 11:00- 20:00 and Saturdays 11:00– 15:00(Excluding Weekends and Public Holidays) You may expect to receive a response to your inquiry within 24 hours. Excluding Weekends and Public Holidays) Engin
$
26.98
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Condition: New
Location: Walnut, United States
They can work safely and reliability within temperature range -40°C~80°C. Input Current: 10A (max) ; No-load input current: ≤10mA. The synchronous rectifier ... morecircuit use MOSFET instead of rectifier diode to greatly reduce the loss of the rectifier and improve the converter efficiency.
$
7.91
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Condition: New
Location: China
HJR0126889651012311 Description
$
15.35
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Location: United States
Output backflow prevention: Yes. Output power:35W/ 80W. Conversion efficiency: 88% or so. One-piece molding frosted panel, high-quality aluminum alloy ... moreknob cap, feel good. Input anti-reverse connection: Yes.
$
10.17
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Condition: New
Location: China
Short press U / I button again to switch to set constant current value. It can be seen that a certain bit of the constant current value is blinking. Turn ... morethe encoder knob to increase or decrease the value.
$
17.89
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Condition: New
Location: Los Angeles, United States
Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V UE. Output power: 36W. Waterproof DC-DC Buck Step Down Volt Converter 20V-72V ... more24V 36V 48V to 12V 1A UE. Output Current: 3A. Continuous output current: 3A.
$
15.63
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Condition: New
Location: Monroe Township, United States
Output backflow prevention: Yes. Output power:35W/ 80W. Output current: 0~5.0A. Output overcurrent protection: (0 -5.2A adjustable, default 5.2A). Output ... moreover power protection: (0 -82W adjustable, default 82W).
$
1.00
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Condition: New
Location: China
$
9.49
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Condition: New
Location: Westminster, United States
$
9.26
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Condition: New
Location: Monroe Township, United States
Display range: 0-40V. - Grain wave peak: 100 mv. - Output current: 2A continuous output. - The tube can be turned off by another button. - Output power: ... more15W MAX. - Thermal shutdown and current protection.
$
7.94
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$3.40 Shipping
Condition: New
Location: China
1/2/5/10PCS Mini DC-DC 4V 12-24V To 5V 3A Adjustable Step Down Power Module Buck Converter. Output Ripple Wave:20mV (12V to 5V 3A) 20m band width. Output ... moreCurrent:3A (max),actual testing input 12V output 1.5A.
$
26.98
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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.
$
4.68
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$4.50 Shipping
Condition: New
Location: 龙岗区, China
Industry grade AC16V-28V / DC 16-40V to DC12V buck converter. 1 pcs AC16V-28V / DC 16-40V to DC12V buck converter. Output current: 2A (rated working current ... morein a long period). Output power: 24W. Input of two red lines, No distinction between +/-.
$
14.71
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Condition: New
Location: Chino, United States
Waterproof DC/DC Converter Regulator 12V Step Up to 48V 3A 144W. WaterProof 24V to 12V 40A 480W Step Down DC/DC Power Converter Regulator. Output current: ... more3A. Output power: 36W. 1x AC-DC Converter. Input wire color : Red, Input regardless of positive and negative.
$
6.04
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$3.78 Shipping
Condition: Neu
Location: China
Output Power: 15W(Max). Simple and efficient, practical. Output Current: 2A. Current Display Range: 0~2.2A. Support charging mode. 4-Bit digital tube ... moredisplay. Support anti-backflow protection. Current Display Precision: +/-0.05A.
$
2.49
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Condition: New
Location: China
C3, C4 is the output filter capacitance. R2 and LED2 constitute the indicator circuit. LED1 is 8mm white LED. If the brightness is too bright, you can ... moreincrease the resistance of R2 properly. L1 is a special inductance, which acts as an energy conversion.
$
10.82
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Condition: New
Location: China
Output curret: 10A. 1 x Step-up Module. Output wire color : (+)Yellow, (-)Black. Output power:120W. Sizetype C:74x74x32mm(L W H).
$
4.22
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$2.99 Shipping
Condition: New
Location: China
ASP-EZone Hot sale New Arrival Payment info $1.55 $1.50 $1.89 $17.61 $6.55 $8.49 $4.44 $1.95 Product Name:Hot Mini-360 DC-DC Buck Converter 4.75V-23V ... moreto 1V-17V Step Down Module SKU:4056. Items Description Features: Model Name: Mini-360(ultra small size DC-DC synchronous rectifier buck module) Module Properties: non-isolated buck Rectification: synchronous rectification Input voltage: 4.75V-23V Output voltage: 1.0V-17V Output Current: lowering the value of 3A. Long 1.8A Conversion efficiency: 96% maximum) Switching Frequency: 340KHz Output ripple: 30mV(no-load) Load regulation: ± 0.5% Voltage regulation: ± 2.5% Working temperature: 40 ℃ to +85 ℃ External dimensions: 17* 11* 3.8(L* W* H) mm) Features: Use integrally molded power inductor and synchronous rectifier control chip. Smaller and more efficient. $14.25 $7.11 $27.28 $12.25 $10.39 $17.99 $5.61 $10.80 Hot Category in our shop! Discount up to 50% Payment, Shipping, Feedback, Returns, About Us, FAQ, We accept PAYPAL payment ONLY. All the item(s) will shipped to your PAYPAL ADDRESS. Please update your Latest Detailed. Exact and Precise PAYPAL Address when purchase. 1) Items will be sent out in 1-2 working days when your payment is clear. 2) For US customers.We use E-Packet(China Post) Delivered in 7-15 days. For Other countries. We use Singapore/Hongkong Post for Free shipping. Order ≥ $40. Free Registered Tracking is provided for you. Order ≤ $40. But need Tracking, you may pay extra cost for $3-$5. 3) Expetited Shipping Service(DHL.FEDEX,EMS) is also provided,Plz contact us for details. 4) About tax.We will do our best to help you to clear the goods,and the tax depends on each country custom. 5) As it is international shipping. Please be patient for your package. We offer Replacment or Refund if you cant get package. When you are satisfied with our service or product. Please leave us Positive Feedback& 5 Star DSR as the following image. Your satisfaction and support is extremely important to our work! If you experience any problem. P
$
8.99
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$5.40 Shipping
Condition: New
Location: Clinton Township, United States
Module Properties: non-isolated buck module (BUCK). Overcurrent, overtemperature, short circuit protection. Output Current:3A. Output Power:10W.
$
1.26
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Condition: New
Location: China
$
3.69
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Condition: New
Location: China
$
3.69
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Condition: New
Location: China
$
17.49
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Condition: New
Location: Bordentown, United States
Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. You can see a bit of the setting constant ... morecurrent value flashing. Soft start: yes (with high power and load module may fail when starting).
$
10.96
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Condition: New
Location: China
Module nature: Non isolated step-down module. The current detection of the module is a low-end detection. Under natural heat dissipation, the power should ... morenot exceed 400W and the current should not exceed 15A.
$
14.94
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Condition: New
Location: Jamaica, United States
Output power: 150W maximum 300W. This boost module uses large heat sink to ensure heat dissipation; four high power tubes; three-wire and winding iron ... moresilicon aluminum magnetic ring inductance, not saturated, further reduce heat loss, thickening 1.6 circuit board, increase stability Sex, input and output use high frequency low resistance capacitance, which greatly reduces output ripple.
$
1.36
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Condition: New
Location: China
Description Specification: It's LM2596HVS Not LM2596S Chip.Please know it Type/ name: LM2596HVS DC-DC step-down module Input Voltage: 4.5V ~ 53V Output ... moreVoltage: 3V ~ 40V Output Current: 3A( max) Conversion efficiency: 92% the highest) Output Ripple: Switching frequency: 150KHz Operating Temperature: 45 ℃ ~ +85 ℃ Size: 43mm* 21mm* 14mm( L* W* H) IN- IN + input Positive Input Negative! Positive output OUT + OUT- output negative Input voltage range: DC 4.5V to 53V( input voltage must be greater than the output voltage to 1.5V or more high. Could not boost) Output voltage range: DC 3V to 40V voltage is continuously adjustable. High efficiency( up to 92% the maximum output current of 3A. Measured 12V input. 5V output current is 1A load regulation rate of less than 1% Note: This is the step-down module. The input voltage must be higher than the output voltage. Output current is greater than 2.5A( or output power greater than 10W) to work long hours. Please add heat sink. Recommended Products er Step Down Module Power Supply For aeromod elling $3.47 Time Left: 5h 37m er Step-Do wn Car Power Supply Voltage Regulat or $6.80 Time Left: 6h 09m er 7.5V-35 V to 5V Regulat or Power Supply Module $2.82 Time Left: 1d 00h 12m ble buck step down convert er lm2596 voltage regulat or with voltmet er $5.64 Time Left: 1d 18h 10m ble buck step down convert er lm2596 voltage regulat or with voltmet er $5.64 Time Left: 1d 18h 10m er Adjusta ble Step down Power Supply Module replace LM2596 $22.66 Time Left: 4d 19h 38m er Adjusta ble Step down Power Supply Module replace LM2596s $4.60 Time Left: 4d 19h 38m er Adjusta ble Step down Power Supply Module replace LM2596s $11.48 Time Left: 4d 19h 38m er Buck Step Down LM317 Low Ripple Module Power Supply $3.45 Time Left: 4d 20h 16m er Step-Do wn Power Module+ LED Voltmet er output 1.25-37 V $4.98 Time Left: 5d 01h 10m er Module Voltage Regulat or Red Voltmet er $4.40 Time Left: 5d 01h 16m V LM2576 DC-DC Step Down CC-CV Adjusta ble Power Supply Module Over LM2596 $5.0
$
13.62
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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).
$
6.08
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Condition: New
Location: China
Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, 20A). The buck module has 2 heat sink that could enhance heat dissipation. Input ... moreand output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
$
1.99
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Location: China
Step down module 1-10PCS. Output current: 3A. Wide application range. Synchronous rectification, high power efficiency. We will be happy to resolve. If ... moreyou don't receive. very important to us. All products are quality checked.
$
12.79
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Location: Los Angeles, United States
WaterProof 24V to 12V 40A 480W Step Down DC/DC Power Converter Regulator. Waterproof Step Down Volt Converter AC12V To DC12V AC-DC USB Power Module 3A. ... moreOutput Rated Power: 12W. NEW 48V to 5V 10A Step Down DC/DC Power Converter Regulator WaterProof.
$
7.03
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Condition: New
Location: China
fashionsuits{eBay Title(max 80 Characters) Description 1. Module Properties: non-isolated step-down constant current. Constant voltage module(CC CV) charging ... moremodule 2. Input voltage: DC 7-32V 3. Output voltage:DC 0.8-28V continuously adjustable 4. Output Current: 12A(when power tube\s temperature exceeds 65 degrees, please add cooling fan) 5. Constant current range: 0.2-12A( adjustable) 6. Turn lamp current: constant current value* 0.1) turn the lamp current and constant value linkage, such as constant current value is 3A, turn the lamp current is set to a constant current is 0.1 times(0.1* 3A = 0.3A) 7. Lowest pressure: 1V 8. Output Power: Maximum power is about 300W 9. Conversion efficiency: up to about 95% 10. Operating frequency: 300KHZ 11. Output ripple: 20M bandwidth 12. Input 24V Output 12V 5A ripple around 50mV(Excluding noise) 13. Output short circuit protection: Yes, constant current 14. Input Reverse Polarity Protection: None 15. Output prevent backflow: None 16. Wiring: Terminal 17. No-load current: Typical 20mA(24V switch 12V) 18. Load regulation: ± 1% constant) 19. Voltage regulation: ± 1% 20. Dynamic response speed: 5% 200uS 21. Potentiometer adjustment direction: clockwise(increase) counterclockwise(decrease) the potentiometer(CV) closed to the input voltage is used to regulate voltage, the potentiometer(CC) closed to output voltage is used to regulate current(CC) 22. Operating temperature: Industrial grade(40 °c to +85 °c) please note the actual use of the power tube temperature, high temperature heat strengthened please) 23. Indicator: dual color indicator, charging indicator light is red, the green light means fully charged( No load is green) 24. Size(approx) 65 x 47 x 22mm(L x W x H) Features 1. Fixed turn lamp current is 0.1 times the current value( Used to identify whether the battery is fully charged When charging) 2. Made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, when 20℃ to
$
87.77
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Condition: New
Location: Monroe Township, United States
To enhance heat dissipation up to 200W. The maximum peak output current 15A. Overcurrent protection: Yes (the output current exceeds (15A) current maximum ... moresample protection only). Type: Non-isolated step-down module (BUCK).
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