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$
14.48
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Location: Whippany, United States
Output Power Natural heat dissipation 35W; Strengthen heat dissipation 50W. It also boasts high conversion efficiency, minimizing energy loss and maximizing ... morepower utilization. 🎁 1 x DC-DC Buck Boost Converter.
$
19.43
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Condition: New
Location: United States
Module nature: non-isolated buck module (BUCK). Heat dissipation mode: air-cooled heat dissipation. Output constant current: 1-25A (continuously adjustable,). ... moreShort circuit protection: Yes (constant current protection).
$
259.51
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Condition: New
Location: China
Output Current1A ~ 100A. DC DC STEP DOWN CONVERTER.
$
18.99
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Location: Whippany, United States
2x DC12/ 2 4 V Step Down To 5V 5A Converter. IP Rate: IP68 Waterproof. No Load Current: 0.01A. Output Current: 5 A.
$
8.99
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Location: Exeter, United States
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
$
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Location: Salem, United States
XL6009 Boost Buck DC-DC Adjustable Step-UP Down Power Converter Module. XL6009 XL6009 Boost Buck DC-DC Adjustable Step-UP Down Power Converter Module. ... moreModule Properties: Non-isolated boost (BOOST). Model Specification: DSN6009 boost module.
$
10.98
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Location: Pomona, United States
1 x 20A 300W DC Step Down Buck Converter.
$
10.55
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Location: Beverly Hills, United States
Module output current: 3A (max); Module conversion efficiency: 96% (max).
$
8.75
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Condition: New
Location: China
Output accuracy: ±0.1V. Output current: 3A (maximum). Output ripple:
$
1.81
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Condition: Neu
Location: China
Nano Sheild. Am 24.07.2023 hat der Verkäufer die folgenden Angaben hinzugefügt OLED LED&RGB. hope you could understand. Simple application, dual current ... moreinput. Wide range of applications, suitable for a variety of industrial scenarios, enjoy the fun of DIY!
$
19.99
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Location: Denver, United States
$
6.45
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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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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
$
35.72
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Condition: Neu
Location: China
Input: 6.5V-60V. Output: 1.25-30V adjustable. 1/5/10PCS X Adjustable Regulator Power module. Module size: L75mm W21mm H16mm. Load capacity: up to 10A. ... moreEfficiency: 97% (MAX). hope you could understand.
$
24.99
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Location: Whippany, United States
2x DC12/ 2 4 V Step Down To 5V 15A Converter. No Load Current: 0.01A. Output Current: 15 A.
$
107.68
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Location: China
Cannot connect directly to solar panels or wind wind turbines. Make sure that all the polarity is correct, and the anti-negative conversion converter ... more(except for input tape reverse protection). Make sure all positive and negative connections are correct (do not reverse, reverse the burnback converter), turn on the power and load switch.
$
10.99
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Condition: New
Location: United States
Output power: 50W. 1 X DC 12V 24V to 5V 10A Converter Step Down Regulator. Output Current: 10A.
$
22.99
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Location: Whippany, United States
Made of high quality material, solid, durable and strong conductivity. 2x DC-DC Buck Boost Converter. -The module can be set to open/close by default, ... moreeasy to use. -Output ripple is small and PI filter is available.
$
8.90
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$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. ).
$
7.50
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Condition: New
Location: Wheat Ridge, United States
Cell / Tablet Repair. Computer Repair. Electronic Repair. This is for a case only! for the XL4015 L=68.2mm W=38.8mm. If a problem occurs, we are happy ... moreto help you. iKon Technical Solutions, Inc. providing trusted and tested solutions to many applications and fields helping the technology based industries succeed.
$
4.46
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Condition: New
Location: China
2 Output: 1.2/1.5/1.8/2.5/3.3/5.0V Maximum output 800mA. Input and output use 2P single-row pin header for easy connection;. PCB board size: 2.5cm 1.1cm. ... moreWith power indicator (red). All products provide Technical Support.
$
1.87
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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!
$
3.75
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Condition: New
Location: Duluth, United States
Built-in over temperature protection, full set overcurrent protection circuit reliability. - Input and Output must be connected correctly. - Load regulation: ... more± 0.5%. - Output ripple: 100mv (MAX). high reliability.
$
3.87
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Condition: New
Location: China
1PC/2PCS/5PCS/10PCS XL6019 Automatic Buck-Boost Module. Output power: natural cooling 20W, plus heat sink 25W (MAX) actual power. No-load current: typical ... more15mA (5V to 12V). Full load temperature rise: 45℃.
$
9.63
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Condition: New
Location: United States
Output Power: 18W. Adopt high-quality imported high thermal conductivity silica gel potting technology, and the interior is fully potted and sealed with ... morethermally conductive epoxy resin. Round 20 in Fire Pit Ring Lid 304 Stainless Steel Fire Pit Burner Cover Heating.
$
9.99
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Condition: New
Location: 龙岗区, China
Description: Ultra-small DC-DC step-down module Input voltage 4.5V ~ 28V Output voltage 0.8V ~ 20V Output current 3A (max) Conversion efficiency of 96% ... more(maximum) Output ripple
$
17.95
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Condition: New – Open box
Location: Cape Girardeau, United States
Buck Boost Converter DC-DC Numerical 5A Adjustable Regulated Power Supply Module. Open no packaging included unit only. See pics for exactly what u will ... morereceive.
$
10.99
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Condition: New
Location: Walnut, United States
Output power: 25W. Output current: 5A. Essential for car audio system or other 5V car products. 1 X DC to DC Power Converter.
$
2.72
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Condition: New
Location: Villa Park, United States
(Output current 3A (max). DC-DC step-down power module. Could not boost). Output ripple less than 30mV.
$
12.86
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Condition: New
Location: United States
High output current, the max output current can reach 12A. Output Power: Maximum power is about 300W. Made from a dedicated benchmark for IC and high-precision ... morecurrent sensing resistor, proving a more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%).
$
4.87
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Condition: New
Location: China
No inductive howling in constant current mode. Increase heat dissipation and copper. The performance is better than the XL6009/LM2577 solution. can set ... morethe current size to limit the output current, constant current drive, battery charging and other occasions.
$
12.35
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Condition: New
Location: China
Output power: under natural heat dissipation 80W. (2) Set the constant current value (overcurrent protection value); (For example, the set constant current ... morevalue is 3.00A, then the maximum current when you use the product can only reach 3A, and the LCD will display "CC" when the current reaches 3A Status, otherwise the LCD displays "CV" status).
$
16.77
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Condition: New
Location: Eugene, United States
(Input Range:9 35V).
$
9.11
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Condition: New
Location: China
The input power must be greater than the output power, because the power consumption of the module itself. A variety of options, output optional. Car ... moreaudio amplifier dual power board. Output optional ±5V/±9V/±12V/±15V.
$
17.35
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Condition: New
Location: Monroe Township, 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).
$
16.81
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Condition: New
Location: Jamaica, United States
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.
$
6.95
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Condition: New
Location: China
Output ripple: 20mV (12V 3A), while the common module is far more than 100mV! Output current: 3A (add heat up to 4A). Conversion efficiency: 87 ~ 91%(Boost); ... more87 ~ 89%(Buck). 1 x DC-DC Step Up Down Buck Boost Module.
$
15.99
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Condition: New
Location: Jamaica, United States
Output anti backflow: None (charging the battery, connecting the output to an inductive load, such as adding anti backflow diodes when connecting to the ... moremotor). The current detection of the module is a low-end detection.
$
7.34
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Condition: New
Location: Villa Park, 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.
$
17.58
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Condition: New
Location: China
In the case of natural heat dissipation, the power does not exceed 400W, the current does not exceed 15A, and the power is limited. If the current exceeds ... more15A and the power exceeds 400W, add a fan to dissipate heat.
$
16.99
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Condition: New
Location: Denver, United States
Product Description Specific: Module Model:LM2596 Buck Converter+Voltmeter, Cutting Size: 66.04mm x 35.05mm, Input Voltage: DC 4.0~40V Output Voltage: ... more1.25V~37V(continuously adjustable. The input voltage must be 1V higher than the output voltage) Output Current: 2A(normal and stable) 3A Max. Ripple Frequency: About 150Khz, Ripple Peak: About 100mV, Display Color: Red Voltage Meter Error: ±0.1V, Measure Range:4~40V(for measure accurately. Please ensure that the input voltage is more than 4V) IN+: Input Postive, IN- Input Negative, Out+: Output Postive, Out- Ouput Negative, Features: A key switch input and output voltage green light: measuring the output voltage, red light: measuring the input voltage, with terminal and retain the wire bonding wiring point, If remove the P3 jumper cap. The voltmeter shutdown, Lower Power Consumption, Please check the picture to see more detail. Package Include: 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 u
$
2.75
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Condition: New
Location: China
6 Full load output ripple: Vpp
$
13.99
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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:
$
4.57
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Condition: New
Location: China
Cooling way:Cooling by radiation. Good output short circuit and over current protection and self-recovery. Electrical Characteristic. Output overload ... moreand short circuit protection. No external circuit is required to work.
$
1.36
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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. DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino. Low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated crystal oscillator(TCXO) and crystal. The device incorporates a battery input. Disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. DS3231 available in commercial and industrial temperature ranges. Using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. Clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. RST pin is monitored as gener
$
3.55
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Condition: New
Location: China
Module properties: non isolated buck module (BUCK) synchronous rectification. 1PCS DC-DC 10A Step-down Constant pressure constant current module Solar ... morepower lithium battery LED driver module. Short circuit protection: there are (limiting current for the current constant current value).
$
15.88
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Condition: New
Location: Eugene, United States
Adopts synchronous rectification technology and has small heat generation.
$
3.64
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Condition: New
Location: China
$
1.09
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Condition: New
Location: China
Welcome to our online store! LM2596 DC-DC 4.5- 40V Step Down Adjustable Power Supply Module Green, Product Description 100% Brand new.Never used item's ... morecolor might be different from the picture because of the aberration. This LM2596 chip of the Power Module is made in China Mainland.A module to adjust the power supply Specification: Short circuit protection feature:current limiting.Since the recovery Input voltage:4.5-40V Output voltage:1.5-35V(Adjustable) Output current:Rated current is 2A.Maximum 3A(Additional heatsink is required) Dynamic response speed:5% 200uS Conversion efficiency:Up to 92%output voltage higher.The higher the efficiency) Switching Frequency:150KHz Rectifier:Non-Synchronous Rectification Module Properties:Non-isolated step-down module(buck) Operating temperature:Industrial grade(40°C to +85°C) output power 10W or less) Full load temperature rise:40 Load regulation:± 0.5% Voltage regulation:± 2.5% Dimension:43*20*14mm(L*W*H) Package include: 1x LM2596 Green adjustable power module, Shipping, About shipping way. We ship worldwide(except Taiwan.Macau,Hongkong,China)For USA buyer,we will send by ePacket delivery,normally it will arrive in 7-15 days. For other customers,we will send your item by Surface Air Mail(HK post,swiss post,etc) which will not have a tracking number,and will arrive in 20-25days,some counties(like Brazil,Italy) may need more than 25days. About tracking number. If your order is more than $30. we will send your item by Singapore Post.Which will have a tracking number,will arrive in 2-3weeks;if you want to send your item with a tracking number,but your order is less than $30,you can contact us and pay $5 more,we will arrange for you. About paypal address. Please make sure your shipping Address is Correct. 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 DON'T accept changing address. About Express Mail. Shipping fee quotation for any
$
21.98
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Condition: New
Location: United States
Power: 600W. Current: 20A (MAX). Adjustable step-down module 1. Output: 2.5-50V adjustable. Input: 12-80V. The output end has been equipped with an anti ... morebackflow diode. Wide application range, suitable for various industrial DIY occasions.
$
1.09
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Condition: New
Location: China
$
1.66
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Condition: New
Location: China
$
1.07
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Condition: Neu
Location: China
Output current range: maximum 2A. Am 02.08.2023 hat der Verkäufer die folgenden Angaben hinzugefügt Output output range: DC3.3V~18V. Simple application, ... moredual current input. Efficient and stable performance, long working life.
$
3.34
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Condition: New
Location: China
Item Description: This module power output is affect by the module itself-capacity and pre-and post-class load and other factors; the following data for ... moreprofessional equipment measured results. Without considering other factors. Power supply module is a kind of electronic components. Please don't buy the item if you have no electronic expertise. This Module Properties: It is non-isolated step-down constant current. Constant voltage module(CC CV) charging module Specification: Input Voltage:4-35V Output voltage: Continuously adjustable(1.25-25V unload adjust) Output current: 3A Max(If more than 15W. Please install the heat sink) CC range:0-2A(adjustable) Revolving light current: CC value* 1%100% Default is 0.1 times Minimum voltage difference: 2V Output power: natural cooling 15W Conversion efficiency: 80% the higher the output voltage. The higher the efficiency) Operating Temperature: Industrial(40 ℃ to +85 ℃) ambient temperature more than 40℃. Lower power use, or add heat sink) Full load temperature rise: 45 ℃ Indicator: CC indicator is Red. Charging indicator is Red, charging completed the indicator is Blue. Output short circuit protection: Yes. Constant current. Connect method: Can solder on the PCB with wire directly Input: IN+ input Positive is. IN- input negative Output: OUT+ output is positive. OUT- output negative Module Size: 50 x 37 x 13mm Some Applications: High-power LED constant current driver. Lithium batteries(including ferroelectric) 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries(battery) charge. Solar panels. Wind generator voltage regulator circuit board power supply, such as automatic buck regulator circuit. Package included: 1 x LM2596 LM2577 Module We maintain high standards of excellence and strive for 100% customer satisfaction! 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. It is impossible to address is
$
2.56
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Condition: New
Location: Villa Park, United States
DSN6009 4A is a high-performance step-up switching current (BOOST) module. The module uses the second generation of high-frequency switching technology ... moreXL6009E1 core chip performance than the first generation technology LM2577.
$
2.01
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$3.20 Shipping
Condition: New
Location: China
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 ... more、 Input reverse polarity protection. How to adjust the accuracy?.
$
0.99
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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
$
1.79
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$3.75 Shipping
Condition: New
Location: China
DC-DC Step down module x 1pcs. Output ripple:
$
42.74
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Condition: Neu
Location: China
Am 25.10.2023 hat der Verkäufer die folgenden Angaben hinzugefügt Input and output positive and negative poles can not be reversed, or directly burned ... moremodule;. hope you could understand. Load power: maximum output current 7A, long run within 5A, 5A or more to strengthen the heat dissipation;.
$
18.99
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Condition: New
Location: Whippany, United States
Power: 25W. 2x DC12/ 2 4 V Step Down To 5V 5A Converter. No Load Current: 0.01A. Output Current: 5 A.
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 In