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$2.99 Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China (3) Set the charging current (constant current value) and set the current directly. (3) Connect the LED and test the machine. To drive the LED lamp.
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$2.99 Shipping 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).
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Free Shipping Condition: New 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.
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$3.00 Shipping Condition: New Location: China Product model: XY6020L. - 1 x XY6020L Kit. - Output current: 0-20.00A. - Super energy protection: 0~9999WH, adjustable and closed by default. - Output ... morepower: 0~1200W. - Turn off the cooling fan after it is turned on: current
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Free Shipping Condition: New 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.
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Free Shipping Condition: New Location: Brentwood, United States Max Input current: 0.5-20A,Max output power is 1200W. Note:Never use a short-circuit output to adjust the current.The circuit structure of the boost module ... morecannot be adjusted by short circuit.
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Free Shipping Condition: New Location: College Point, United States Store Search Store Category Newsletter Add my Store to your Favorites and receive my email newsletters about new items and special promotions! Description： ... more100% brand new Input voltage: 3.2V-40V Output voltage: 1.25V-35V output current: 3A(max) Transfer efficiency:92%max) Switching Frequency:65KHz Module Size: 43mm(length)21mm(width) Product Description Package Inclued 5pcs DC-DC 3A Buck Converter Adjustable Step-Down Power Supply Module LM2596S Top Sale Shipping Payment Returns Terms Shipping and Handing Information About shipping address: All our items will be shipped to buyer's Paypal address.Please confirm your address on ebay before you bid our item. If you want to the change the address,please email us when you buy it.otherwise we will not take charge of the package after we send it. About US shipping fee: If you buy one or more items.We only charge shipping fees for 1 time.And we will send the package by epacket,7-15days to arrive. About shipping time: We are from china.it is international shipping. The Approximately shipping time is showed in the form below. Cause many unforeseeable reason,like bad weather,tephros and so on, the shipping will be delayed for some days,so please wait in patience. Shipping to USA 11- 20 days, Refund time:25 days Shipping to Europe 15- 30 days, Refund time:35 days Shipping to Canada.Australia 15- 30 days, Refund time:35 days Shipping to Italy.Brazil,Israel 25- 40 days, Refund time:45 days Shipping to other countries 20- 30 days, Refund time:35 days Feel free to contact us. We will reply you as soon as possible. Payment Information Please pay for the item in three days after you buy it. If you can’t pay for it in time.Please contact us to cancel the transaction. We only accept payment through Paypal. Return Policy We are proud to offer 100% satisfaction guarantee within reason. We will accept returns within 14 days received item within reason. Please contact us first for authorization. So we can discuss means to an amicable solution. Refund will be made in the same
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Free Shipping Condition: New Location: Brentwood, United States Module nature: non-isolated buck module. Output current: Adjustable, Max 5A. Wiring port: Input mode: IN+ input positive, IN- input negative. Output mode: ... moreOUT+ output positive, OUT-output negative.
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Free Shipping 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).
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Free Shipping Condition: New Location: China 100-240V Input, 3V - 24V, 1.5Amax Output. Output current: The maximum current can reach 5A (A). Output power: 60 (W). Output ripple noise: 100MV. Output ... moreWith 8pcs plugs 1 x adjustable power adapter (US Plug).
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Free Shipping Condition: New Location: United States 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.
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$5.45 Shipping Condition: New Location: Addison, United States Module Properties : Non-isolated step-down module (BUCK).
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Free Shipping Condition: New Location: Jamaica, United States The module board is compatible with all 20Pin and 24Pin ATX computer power supplies. Adopting toggle switches makes switch operation more convenient. ... more1 orange USB port: (Fast charging output interface, supports multiple protocols, requires phone and data cable support for fast charging).
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$5.35 Shipping Condition: New Location: Villa Park, United States More convenient to use, more comprehensive functions.
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Free Shipping Condition: New Location: Jamaica, United States The module board is compatible with all 20Pin and 24Pin ATX computer power supplies. Adopting toggle switches makes switch operation more convenient. ... moreDC mother socket interface: can be used as input and output interfaces.
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Free Shipping Condition: New Location: Fort Collins, United States Non-isolated step-up & down module (Boost & Buck). Output power: Natural cooling 20W, plus heat sink 25W (Max). Get it faster! Full load temperature rise: ... more45 C. Output Current: 1.5A (Max).
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Free Shipping 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.
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$3.20 Shipping Condition: New Location: China 1x Breadboard power module. Small size and exquisite appearance. hope you could understand. Easy to use.
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Free Shipping Condition: New Location: Fort Collins, United States Non-isolated step-up (Boost). Output power: Natural cooling 15W, plus heat sink 25W (Max). Full load temperature rise: 45 C. Load Regulation: ± 0.5%. ... moreOutput current: 2.5A (Max).
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Free Shipping Condition: Used Location: Fox Lake, United States Output power: 0~400W. output power 400W. Output current adjusting range: 0~8A. output current 0~8A. Can set automatically out when the module is powered ... moreon. Adopts two 0.8mm dual-wire winding high current inductors.
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Free Shipping Condition: New Location: China Note:Small Package is easy to lose by post office.Buy more than 2PCS is More safty Features: IN-IN + input Positive Input Negative! Positive output OUT ... more+ OUT-output negative Test comparison sample reference: Input 3V Output 12V 0.4A 4.8W Input 5V Output 12V 0.8A 9.6W Input 7.4V Output 12V 1.5A 18W Input 12V Output 15V 2A 30W Input 12V Output 16V 2A 32W Input 12V Output 18V 1.6A 28.8W Input 12V Output 19V 1.5A 28.5W Input 12V Output 24V 1 A 24W Vin* Iin* Efficiency = Vout* Iout Vin: Input Voltage Iin: input current Vout: Output Voltage Iout: output current DSN6009 4A is a high-performance step-up switching current(BOOST) module. The module uses the second generation of high-frequency switching technology XL6009E1 core chip performance than the first generation technology LM2577. XL6009 boost module at a lower cost. Superior performance, LM2577 module is about to be eliminated. ● Wide input voltage 3V ~ 32V. Optimum operating voltage range is 5 ~ 32V; ● Wide Output voltage 5V ~ 35V; ● Built-4A efficient MOSFET switches enable efficiency up to 94% LM2577 current is 3A) ● high switching frequency 400KHz. Can use a small-capacity filter capacitors that can achieve very good results, the ripple smaller and smaller. LM2577 frequency only 50KHz) Technical parameters: Model Specification DSN6009 boost module Module Properties Non-isolated boost(BOOST) Rectification Non-Synchronous Rectification Input Range 3V ~ 32V Output Range 5V ~ 35V Input Current 4A(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 43mm* 21mm* 14mm(L* W* H) Package Included: 1PCS x DC-DC Adjustable Step-up Power Converter Module XL6009, We only accept your Ebay Address.Please Make sure it's 100% right. The items you ordered will be
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$2.99 Shipping Condition: New Location: China Output accuracy: ±0.1V. Output current: 100ma (maximum). Output ripple:
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Free Shipping 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
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Free Shipping Condition: New Location: Hong Kong SAR China
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Free Shipping Condition: New Location: Whippany, United States 5 XL6009 Adjustable DC-DC Boost Module. Input 12V Output 24V 1 A 24W. Modules nature: Non-isolated step-up (Boost). Input 5V Output 12V 0.8A 9.6W. Input ... more7.4V Output 12V 1.5A 18W. Input 12V Output 15V 2A 30W.
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Free Shipping Condition: New Location: Fort Collins, United States In applications above 2A output current, the self-adhesive heatsink included with the module should be attached to the top surface of the XL4015 device. ... moreOutput current: 0A to 5A. Get it faster! Input reverse polarity protection: None (if required, high current diode in series with the input).
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$2.99 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation and 50W under air cooling. Hardware protection: anti-reverse connection protection at the input end, ... moreanti-reverse connection without burning; short circuit protection at the output end, anti-reverse injection protection at the output end, no anti-reverse diode is added when charging the battery;.
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$3.50 Shipping Condition: New Location: China LM317 current expansion circuit module, through the external high-power PNP-type (TIP36) transistor, you can make the LM317 output current up to 3A (need ... moreto increase the heat sink of the power tube), and with short-circuit protection.
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$3.50 Shipping Condition: New Location: China [(Module properties: non-isolated step-up module (BOOST). Constant] range: 0.2-8A. Module size: Length 70mm width 36mm height 13mm. Single module: 50 ... moreg. the current will increase too quiet). Overcurrent protection: There.
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Free Shipping Condition: New Location: United States 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.
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Free Shipping Condition: New Location: San Jose, United States Connect AC 90~230V input, and then power on. KEY FEATURES. Input Power Quiescent Current. l Over Current Protection. Input Power Current at Full Load. ... morel Short Circuit Protection. Output Load Range. l Low Cost.
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$5.40 Shipping Condition: New Location: Clinton Township, United States ads The item is shipped from overseas. Please be aware of the shipping time before you place the order. Specifications: Input voltage:4.5V-28V, Output ... morevoltage:1.3V-20V, Output current:Rated current is 2A.Maximum 3A(Additional heatsink is required) Conversion efficiency:92% highest) Switching frequency:1MHz, Work temperature:20 ℃- +85 ℃, dimension:22mm*17mm*4mm(L*W*G) NOTE:This can't be used to step up Voltage Package Include: 1 x Mini Step Down Module, Terms and Conditions Shipping: Shipping to USA takes about 6-18 days in normal condition with USPS tracking number offered. Shipping to most other countries takes about 10-30 days via Economy Int'l Airmail without tracking# In rare case. It can take up to 40 days. It depends on your location and local postal service( e.g. Russian Postal service is slow) As well as the weather condition along the shipping. Please verify your eBay primary shipping address. We are not responsible for any wrong or undeliverable addresses. Hey. If you're not in USA and you really need a tracking number, extra $3 will be charged. Contact us before payment. Then we'll update your invoice and ship your order via Registered Airmail which needs your signature upon receipt. It's a bit faster than economy airmail. But that's absolutely safe. Express mail: Extra $20 USD-$25 USD will be charged for the first 500 grams. Contact us if you need this service. Full refund can be offered if you're out of patience after 30 days. But PLEASE do not leave us poor ratings. Payment: We only accept payment via Paypal. Please pay your invoice in 4 days after auction ends. The buyer is responsible for any applicable import duties and local taxes. Usually there's no any charges for small parcel. But please verify with your customs before making your purchase. Contact Us: We take full responsibility if you receive wrong item or damaged item or item not as describled. If you're not satisfied for any reason. Please feel free to contact us. Just send us an eBay message. You can a
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Glen Burnie, United States With its adjustable output and high current capability, it's perfect for a wide range of applications, including powering Arduino projects, LED lighting, ... moreand battery charging circuits. 20 x Mini360 LM2596 DC-DC Buck Converter Module.
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Free Shipping Condition: New Location: United States Feature: 1. Circuit Board Size: Approx. 68 x 51mm / 2.7 x 2in. Load: 2A or less.
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
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Free Shipping 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.
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Free Shipping Condition: New Location: Prescott, United States Maximum Output Current 3A. This is a mini DC-DC step down converter module. Load Adjust Rate ±1%. Output Ripple 20mV. Dynamic Response Speed 5% 200uS.
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$3.75 Shipping Condition: New Location: China Input: DC 8V-22V (input-output>3V). Output: DC 3V-15V (adjustable). Module weight: about 35g. Module x 1pcs. We afford all cost if it's our fault. Static ... morepower consumption: 10mA. We maintain the excellent service standards.
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Free Shipping Condition: New Location: China Maximum output current: 2A.
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$3.20 Shipping Condition: New Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
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$2.99 Shipping Condition: New Location: China Output current: 3A, continuous working current: 1.2A (within 20W output power). Note: Due to the difference between different monitors, the picture may ... morenot reflect the actual color of the item.
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$2.99 Shipping Condition: New Location: China The best state of theoretical conversion rate can reach 95%. The negative pressure conversion rate is lower than the positive pressure. For example, when ... moreR3 is 10KΩfor - 5V output, R4 should be 324KΩ.
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$1.50 Shipping Condition: New Location: China 5PCS MT3608 Step-up Adjustable DC-DC Converter Power Boost Module 2A 28V Max AO. Output power: natural heat dissipation 90W (within 5A). Output current: ... moremaximum 5A (less than 90W), output higher than 5A or 90W, automatic protection.
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$1.00 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Monroe Township, United States Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Input anti-reverse connection protection, reverse connection will not burn. ... moreSoft start: Yes (very high-power module with load may fail when starting).
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Free Shipping Condition: New Location: Jamaica, United States Output current: 0.000~8.100A. Current accuracy: +0.5%+3 words. Output power: 0~400W. Super energy protection: (0-9999WH adjustable, default off). Exquisite ... moreappearance, easy to use. Current resolution: 0.001A.
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$3.20 Shipping Condition: New Location: China Module Highlights Input 1.2-2V,output power within 2W. Input 2V-20V,output power within 3W. Input 20V-24V,output power with in 2.5W. One button to turn ... moreoff the output. Display:3Bit digital tube display.
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Free Shipping Condition: New Location: Jamaica, United States Short circuit protection : Fuse. Output current: maximum output current of 10A ( adjustable ). Input Current: Maximum input current of 15A.
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$3.20 Shipping Condition: New Location: China Output Type:direct output. Output Type:output switch. Application Fields:12-24V storage battery. Application Fields:6-60V storage battery. Application ... moreFields:for 3.7-120V lithium battery or storage battery.
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$4.95 Shipping 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.
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Free Shipping Condition: New Location: Fort Collins, United States Generate up to 26V DC power from a standard 5V USB input! The MT3608 device switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors ... moreto minimize the overall module size. Internal soft-start circuitry results in small inrush current and extends battery life.
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$1.95 Shipping Condition: New Location: China Input is: AC 100V-260V,Dual output: DC 24V/4A and DC 5V/1A(max). Model: CT-24V/5V. AC input: AC 100V-240V. The module has over current protection,overload ... moreprotection and short circuit protection function.
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Free Shipping 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
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Free Shipping Condition: New Location: United States Transient responses can be changed using output capacitors. EXTENDED FUNCTIONS: The LM317 has a number of special uses. Of course, to avoid short circuit ... moreoutput end. The output current does not exceed 1A.
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$5.45 Shipping Condition: New Location: Addison, United States Output Power: Maximum power is about 300W. constant current, (when 20°C to 100°C constant current 1A, temperature drift less than 1%). Particularly suitable ... morefor LED driver. Double heat sink design.
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$3.00 Shipping Condition: New Location: China Output current: 0.000~8.100A. Super energy protection: (0-9999WH adjustable, default off). Current accuracy: +0.5%+3 words. Output power: 0~400W. Exquisite ... moreappearance, easy to use. Current resolution: 0.001A.
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Free Shipping Condition: New Location: China POWER: 1000W. Output Power: >500W. Output Frequency: 47~63HZ. Output Type: Single.
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