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$3.50 Shipping Condition: New Location: China 10A DC Step Down. Arduino Module. Input reverse connect protection: no. Short circuit protection: yes. Module size:length 80mm width 53mm height 35mm. ... moreSet key can set the display mode, which is divided into 3 kinds.
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$2.99 Shipping Condition: New Location: China Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘-OP-’. User need reduce load power ... moreand then press ‘ON/OFF’ button. Output Current:2A.
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Free Shipping Condition: New Location: Exeter, United States 1 x 400W DC-DC Step-up Boost Converter Constant Current Power. There are 2 heat sinks that would ensure a better heat dissipation. Then adjust "CC-ADJ" ... moreclockwise to the current value you need. Because if the more energy is left in battery, the less charging current will be.
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Free Shipping Condition: New Location: United States 1200W 20AStep up Converter. Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Module properties: non-isolated step-up module (BOOST). ... more250W 10A Step up Converter. Input Current: 20A.
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$2.99 Shipping Condition: New Location: China (It cannot be boosted.). Module Usage Output: OUT+ output positive OUT- output negative. IN+ input positive IN- input negative. Input: IN+ input positive ... moreIN- input negative. Output current: 3A (maximum).
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Free Shipping Condition: New Location: China Energy: 0- 99999WH. Output power: 15W. Output current: 0.000A~2.000A. Current accuracy: ±0.5%+3 words. Capacity: 0-99999 ah. Current resolution: 0.001A. ... moreDue to the light and screen difference, the item's color may be slightly different from the pictures.
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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%).
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$2.77 Shipping Condition: Neu Location: China OLED LED&RGB. Easy to drive multiple glow tubes, low heat. The SHDN pin can be pulled up through MCU to close the booster module. Am 10.03.2023 hat der ... moreVerkäufer die folgenden Angaben hinzugefügt 1 Module.
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$5.00 Shipping Condition: New Location: China Output power: 1800W. Input current: 40A. Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Fan blade heat dissipation is adopted, the ... moreheat dissipation effect is very good, and the output power is higher.
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Free Shipping Condition: New Location: China Input power: 1500W max. Input current: 50A max. The maximum input current should not exceed 50A and the power should not exceed 1500W. Output with load ... moreinstructions: when input 12V (input current 50A, output 60V or less, output can carry about 550W load), when input 24V (input current 50A, output can carry about 1100W load), when input 36V (input current 41.6A, output can carry about 1360W load), when input 48V (input current 31A, output can carry a load of about 1360W).
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Free Shipping Condition: New Location: China 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 With overheat protection and short circuit protection. The maximum output current can be as high as 3A, and the normal stable working current is 2A. Due ... moreto the light and screen difference, the item's color may be slightly different from the pictures.
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$2.98 Shipping Condition: New Location: China Minimum load: 30mA auxiliary circuit with a heavier load, the main circuit can not be idle. Non-isolated positive and negative dual output, op-amp, sensor, ... moreaudio and other applications. 1 x Module. Output: ±5V, ±12V, ±15V.
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$2.98 Shipping Condition: New Location: China 2A load with short circuit protection. - Fixed 5V Output available on USB- and DuPont-Connectors. 10A DC Step Down. Press the “Power”-Button and keep ... moreit pressed while connecting Power. On success, the LCD will display 0.
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$5.45 Shipping Condition: New Location: Addison, United States 1 x XL4016 LED PWM 4-36V to 1.25-36V Step-Down Power Module XH-M404. Protection: short circuit protection, input reverse polarity protection, over-temperature ... moreprotection (over temperature cut off the output).
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$3.50 Shipping Condition: New Location: China Output current: Rated current 1.8A (3A MAX, can not be prolonged). Module Properties: Non-isolated step-down module (BUCK). Load regulation:±0.5%. Output ... moreripple:30mV(no-load). Input Reverse protection: No(Can not be reversed).
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$3.72 Shipping Condition: Neu 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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$4.25 Shipping Condition: New Location: China Fixed Output 5V. Fixed Output 12V. Adjustable Output 0.8v-20v. Output ripple:
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Free Shipping Condition: New Location: China
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$3.40 Shipping Condition: New Location: China Output Current: 4A -6A ( max). Output Power: 100W. AC input: AC85-265V (Global common). AC frequency: 50HZ/60HZ. 1x E14 to E27 Light LED Bulb Converter ... moreAdapter Socket Lamp Holder Extend Base. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
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$3.50 Shipping Condition: New Location: China Boost Step Down Converter only, other accessories demo in the picture is not included! It also has night rest screen mode, suitable for any conditions. ... moreInput Current Limit: Max.7A. Output Power: 80W.
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Free Shipping Condition: New Location: China Power indicator: with. Range: 0~40V. With overheating protection and short circuit protection. 1-10PCS X Module. hope you could understand.
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Free Shipping Condition: New Location: China Output current: 8A(Most).
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$2.45 Shipping Condition: New Location: China Output power: 90W, 160W (enhance heat dissipation). Type: non-isolated step-up module (booster). Batteries boost, and etc. Output current :0-10A (Max.). ... moreThe thickening of the encryption type aluminum heat dissipation is better, the module temperature is lower.
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$2.80 Shipping Condition: New Location: China Output current: rated current 3A(MAX). Develop Industrial. 1PC DC-DC step-down module. Output Ripple:
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$2.77 Shipping Condition: Neu Location: China Step down module. Step up module. Adapter Module. Display module. Wireless module. Breadboard Cable and Prototype. Efficiency: 94%（MAX）. GPRS Board.
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$2.99 Shipping Condition: New Location: China Output power: natural heat dissipation 35W, enhanced heat dissipation 60W. The performance is better than the XL6009/LM2577 solution. The current can ... morebe set to limit the output current, constant current drive, battery charging and other occasions.
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$3.50 Shipping Condition: New Location: China LM317 Adjustable Voltage Regulator Step-down Power Supply Module + LED Meter, Features: Input: DC:0-30v AC:0-22V Output: DC 1.25-30V Output current: 2A(Max) ... moreSize: 66mmx45mm Please note: 1.this module is Step-down. So the input must be 3v more than the output 2. Becuse the voltage of the display is 3v. The display only work when output higher than 3v Package 100% Brand New 1 x LM317 Adjustable Voltage Regulator Step-down Power Supply Module + LED Meter Shipping 1. Items will be sent out within 48 hours(except weekend and holidays) after we receive the payment. All items are shipped by Singapore or HongKong Post air mail without tracking number.Unless buyers pay extra money. 2. It is estimated that package will arrive in 10-30working days. holidays and weekends are not included) to most countries! If you donot get the items after 30 working days please email us we will Refoud or Reship. 3. Since air mail will takes long time for delivery. If you want items urgently, you could contact us to ask shipping cost of Express mail.such as DHL or EMS or TNT or UPS) 4. We are not responsible for any custom duty or import thanks 5. We only ship the item to the address listed in your paypal payment. Please make sure your shipping address is correct. 6. If you have any request(e.g. change address) Please put a note on paypal. Country Delivery Time Working Days(not including holiday) 5-7 8-10 11-14 15-19 20-30 30 Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-30 35 United States Rate(item arrived) 9% 50% 21% 13% 7% Refund or Resend United Kingdom Rate(item arrived) 10% 62% 20% 3.5% 4.5% Refund or Resend Australia Rate(item arrived) 23% 50% 13% 8% 6% Refund or Resend France Rate(item arrived) 1.5% 20.5% 45% 23% 10% Refund or Resend Germany Rate(item arrived) 5.5% 25% 35% 19% 15.5% Refund or Resend Canada Rate(item arrived) 0.0% 44% 35% 18% 3% Refund or Resend Spain Rate(item arrived) 1.5% 25% 50% 14% 9.5% Refund or Resend Payment We accept Paypal only. Please pay within 3 days after the auction ended. I
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$2.99 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Jamaica, United States Module Properties: Non-isolated buck module (BUCK). Output anti-anti-irrigation protection: no, the output must be connected to the battery plus blocking ... morediode, otherwise it will burn the module! Turn lamp is the output current detection.
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Free Shipping Condition: New Location: Raleigh, United States
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Free Shipping Condition: New Location: 金东区, China When the temperature is greater than 50 degrees or the current is greater than 1A, the fan starts automatically. Output short circuit protection: Yes. ... moreSuper energy protection: (0-9999WH adjustable, off by default).
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Free Shipping 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%).
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Free Shipping Condition: New Location: China
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$3.00 Shipping Condition: New Location: China Output power: under natural heat dissipation 80W. Full of materials, stable performance and wide range of uses。. (2) Set the constant current value (overcurrent ... moreprotection value); (For example, the set constant current value 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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$3.20 Shipping Condition: New Location: China Description Weight:13 g Color: as picture show Size:46mmx23mmx10mm/1.81\x0.91\x0.39\inch) approx) Features: 1.Fixed turn the lamp current to 0.1 times ... morethe value of the constant current(charge when used to identify whether the battery is full) 2. Increased input reverse polarity protection diode; 3. 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 ℃ Battery use: Make sure of the voltage and current of the battery you need to charge* Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage* 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* The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) 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: Make sure operating current and Max operating Voltage of the LED you need to
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$3.00 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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$3.50 Shipping Condition: New Location: China High power, 30W high power, high conversion efficiency for positive and negative output. ± 12Vo module @ 24Vin typical value: 600mW. ± 152Vo module @ ... more24Vin typical value: 620mW. Minimum load: Positive and negative are independent of each other and do not affect each other, and can be unloaded.
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Free Shipping Condition: New Location: Temecula, United States When the right “OUT” led light, it shows output, the left “IN” led show input. 3、Output current:2A. 6、Built in output short protection function. 5、Input ... morereverse polarity protection. We will try our best to resolve any kind of issue.
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$3.79 Shipping Condition: New Location: China Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving a more stable constant current, (when 20° to 100° constant ... morecurrent 1A, temperature drift less than 1%). Particularly suitable for LED driver.
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$3.00 Shipping Condition: New Location: China Product: 500W boost constant current module. Module properties: non-isolated step-up module (BOOST). Type: Non-isolated boost module (BOOST). (related ... moreto the input and output pressure difference, the greater the pressure difference, the smaller the output current, if the output current exceeds 5A, add a heat sink or fan for heat dissipation).
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$5.35 Shipping Condition: New Location: Saint Petersburg, United States LM2596 DC-DC Buck Converter Step Down Adjustable Power Supply Module new. New never used LM2596 DC to DC High Efficiency Voltage Regulator 3.2-35V to ... more1.25-30V Buck Converter DIY Power Supply Step-Down ModuleSorry no returns or refunds
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Free Shipping Condition: New Location: Indianapolis, United States Adjustable DC-DC 2A Booster Board Step-up Module 2V -24V to 9V 12V 15V 18V 24V. Peak current output current does not exceed 2A. 20 X 2A Booster Board. ... moreSingle Unit.
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$2.99 Shipping Condition: New Location: China Output power: natural heat dissipation 35W, enhanced heat dissipation 60W. The performance is better than the XL6009/LM2577 solution. The current can ... morebe set to limit the output current, constant current drive, battery charging and other occasions.
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$2.77 Shipping Condition: Neu Location: China Over-Power Protection:Module will turn OFF output automatically if output power is more then 15W. It will display ‘-OP-’. User need reduce load power ... moreand then press ‘ON/OFF’ button. Output Power:15W(Max).
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$3.75 Shipping Condition: New Location: China The output can be up to 75W (and can further reach 100W when enhance heat-transfer). Step Down Converter Step Up Converter The module has high power output ... moreand efficiency (up to 96.7%). Short circuit protection: yes (limiting current 14A).
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Free Shipping Condition: New Location: United States Maximum Output Power: 100W (natural cooling); 150W (add cooling fan). Specification: Type: Non-isolation boost module. Full Load Temperature Rise: 45℃. ... moreConversion Efficiency: 94% (when input 16V, output 19V, 2.5A; for reference only).
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$3.40 Shipping Condition: New Location: China 3: output capacity: DC DC 5V - 36V, at room temperature, continuous current 15A, power 400W! Lower auxiliary. 1 x 400W Boost Converter. 400W 15ATrigger ... moreSwitch. Interface chip/clock timing. IOT/Functional Module.
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$3.00 Shipping Condition: New Location: China (Could not boost). IN-IN + input Positive Input Negative! Output Current:3A (max). Output Ripple:
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$9.85 Shipping Condition: New Location: Canada
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Free Shipping Condition: New Location: Edmond, United States Enter 36V x 10A x 720W, enter 48V x 20A x 960W, enter 60V x 20A x 1200W. Input current: 20A. Constant current range: Z large 20A. Short-circuit protection: ... moreThere is (input 20A fuse) double short-circuit protection, use more secure.
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Free Shipping Condition: New Location: Jamaica, United States (Could not boost). IN-IN + input Positive Input Negative! Output Current:3A (max). Output Ripple:
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Free Shipping Condition: New Location: China LM2596 DC-DC.
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Free Shipping Condition: New Location: China Description: The whole network smallest adjustable boost module can be easily installed in a variety of small equipment. The module supports MicroUSB ... moreinput, a USB charger or mobile power supply can easily get to it 9V, 12V, 15V, 18V, 24V, easy to use. Wide input and output voltage, high conversion efficiency. Maximum output current: 2A (recommended for use within 1A) Input voltage: 2 v - 24 v Maximum output voltage:> 28 v (recommended for use within 26V) Efficiency:> 93% Size: 30mm * 17mm * 14mm (L * W * H) This module is a step-up module, the output voltage is greater than the input voltage. Peak current output current does not exceed 2A. Package Included: 10 X 2A Booster Board.
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$2.69 Shipping Condition: New Location: China Maximum peak 1.5A. Output current: 1.5A max. Due to the light and screen difference, the item's color may be slightly different from the pictures. 5V ... moreBoost Step Up Power Module Lithium LiPo Battery Charging Protection Board.
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$3.40 Shipping Condition: New Location: China Output power: natural cooling 70W (MAX), the actual power to enhance heat dissipation 100W (MAX). Output Current: 20A MAX Over 15A. Input Current: 20A. ... more20A 8~60V to 12~83V. Interface chip/clock timing.
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$2.99 Shipping Condition: New Location: China (It cannot be boosted.). Module Usage Output: OUT+ output positive OUT- output negative. IN+ input positive IN- input negative. Input: IN+ input positive ... moreIN- input negative. Output current: 3A (maximum).
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$2.56 Shipping Condition: Brand New Location: China (Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output Current : 3A( Max). Output ripple:
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Free Shipping Condition: New Location: China 10pcs DC-DC 3A Buck Converter Adjustable Step-Down Power Supply Module LM2596S Click Photos to Enlarge Click to Enlarge Click to Enlarge Description 10pcs ... moreDC-DC LM2596 Step Down CC-CV Adjustable Power Supply Module Input voltage: 4.5-35V Output Voltage: 1.25-30V(adjustable) Output current: rated current 2A. Maximum 3A(need to add heat sink) This is high performance DC to DC Step Down Adjustable Power Supply Module Based on well kwon LM2596 Switching Regulator. if the output power greater than 15W. The proposed combined heat sink 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) Short circuit protection: current limiting. Since the recovery Operating temperature: Industrial grade(40? to +85? output power 10W or less) Full load temperature rise: 40? Load regulation: ± 0.5% Voltage regulation: ± 0.5% Dynamic response speed: 5% 200uS Size: 49(L) 23.5(W) 12.5(H) mm(with potentiometer) Output ripple: Input 12V Output 5V 3A 60mV(MAX) Input 24V Output 12V 3A 120mV(MAX) Shipping Method and Cost#Economy Shipping- Free Shipping! We ship the goods worldwide as a normal parcel for FREE! but no tracking information! Standard Shipping with tracking number(highly recommended! Only $ 2.8 We ship the goods worldwide as a registered parcel per airmail for only 2.8 US Dollars. We recommend this shipping method highly. Because it is much safer! The goods will never get lost during shipping because it gets registered all the way. For this shipping method. A tracking number of the shipment will be available. With this tracking number. You will be able to track the shipment, watch the shipment status any time in the websites of many countries like U.S.A, Spain, Brazil, Canada, Italy, Switzerland, Finland, Portugal, Croatia, New Zealand, Singapore, Russia, Ireland, Japan etc. Approx. deliver time C ountry Approx. Delivery time United States/Uni
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$3.49 Shipping Condition: New Location: China 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%).
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