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$4.27 Shipping Condition: Neu Location: China Material: Kunststoff. Multifunktions-LCD-Display, Spannung, Ampere, Leistung, Kapazität,, , Zeitstunde. Mit Konstantspannungs- und Konstantstromfunktion.
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$3.75 Shipping Condition: New Location: China Output to prevent reflux: Yes, the output has an internal series a diode to prevent reflux. Output power: natural cooling 15W, 25W with heat sink. revolving ... morelight current: constant current value (0.1).
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$2.79 Shipping Condition: Neu Location: China Output current range: 0.05-5A (The default output current is 3A). Step down module. Step up module. Adapter Module. Wireless module. Module Properties: ... moreNon-isolated buck module (BUCK). Display module.
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$3.00 Shipping Condition: New Location: China Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - 1 x Buck Boost Converter. - Anti-reverse connection protection of input ... moreend, so that it will not burn out when there is reverse connection.
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$3.50 Shipping Condition: New Location: China And it has a good performance. this module use good chip as core and it is stable. also its ripple is low to 50mV. Output current: adjustable maximum ... more5A. check the curse above. Load Regulation: ± 0.5%.
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$3.50 Shipping Condition: New Location: China Output power: under natural heat dissipation 80W. Full of materials, stable performance and wide range of uses。. Operation instruction of setting interface ... more：. (2) Set the constant current value (overcurrent protection 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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Free Shipping Condition: New Location: 金东区, China Output short circuit protection: Yes. Output power: 0-400W. Output current: 0.000-8.100A. Output overcurrent protection: (0-8.2A, default 8.2A). Output ... moreover-power protection: (0-410W, default 410W). Input anti-reverse connection: Yes.
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$3.50 Shipping Condition: New Location: China 900W DC-DC boost module is a fully digital display boost module, small size, high power, high efficiency, stable performance. 1 900W Digital Boost Module. ... moreShort Circuit Protection: 20A Fuse. You can set whether to automatically output after power-on.
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China (Input 36V 10A=1360W, input 60V 10A=600W. [Module properties]: non-isolated boost module (BOOST). The more power, the lower the charging current.). 【Constant ... morecurrent range】: 0.2-10A.
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$3.00 Shipping Condition: New Location: China 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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$3.88 Shipping Condition: New Location: China 600W step-up constant current module. Input 36V 10A = 360W, input 60V 10A = 600W. Non-Isolated Boost Module (BOOST). Module size: length 85mm wide and ... more52mm high 21mm. Module weight: 80 grams. Input current: 10 (MAX).
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Capacity energy statistical error: ±2%. 1Set Power Module. Output current accuracy: ±(0.5%+5 words). Output current resolution: 0.01A. Step-down working ... moremode: differential pressure>0.05%+1V. Due 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: 35W natural cooling, heat dissipation to enhance 50W. With heat sink, send module support isolation column. Short circuit protection: yes. ... moreInput anti-reverse protection, reverse connection will not burn;.
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$2.99 Shipping Condition: New Location: China DKP6008 DC-DC digital step-down module is a programmable step-down module with full digital display, small size, high power, high efficiency and stable ... moreoperation. After the machine is powered on, it has an automatic output function, which can be turned on or off as needed.
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Free Shipping Condition: New Location: China The advanced cooling system prevents overheating and enables efficient performance. Output Anti-Reverse Irrigation: No, For Load Self-Powered Or Inductive ... moreLoads Need To Add 2 Poles! Output Current: 20A.
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$5.00 Shipping Condition: New Location: China Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - 1 x Buck Boost Converter. - Anti-reverse connection protection of input ... moreend, so that it will not burn out when there is reverse connection.
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$2.99 Shipping Condition: New Location: China Output power: 35W natural cooling, heat dissipation to enhance 50W. With heat sink, send module support isolation column. Short circuit protection: yes. ... moreInput anti-reverse protection, reverse connection will not burn;.
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$3.00 Shipping Condition: New Location: China When you use the product, the module inputs and outputs to be isolated from ground. Input reverse polarity protection: None (if required, high current ... morediode in series with the input). Use as a LED constant current driver module.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: United States 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. It just can input DC 5V.
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$3.69 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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Free Shipping Condition: New Location: 金东区, China The bottom board can be used independently. The output current is 0-20A. Output power: 0-1200W. Output current: 0~20.00A. Output ripple typical value: ... more100mv VPP. Super energy protection: 0~9999WH adjustable, default off.
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$3.99 Shipping Condition: New Location: China 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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$0.64 Shipping Condition: Brand New Location: China (Module properties: non-isolated step-up module (BOOST). 2 x Converter Module. Input reverse polarity protection: Yes. the current will increase too quiet). ... moreDifferent factory batches may have different appearance labels, which will not affect the use of the product.
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Free Shipping Condition: Neu Location: China 1 Buck-Boost-Konverter. Die Ausgangswelligkeit ist gering und verfügt über eine π-Filterung;. Das Modul kann standardmäßig ein-/ausgeschaltet werden.
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$3.79 Shipping Condition: New Location: China 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: 金东区, China When the temperature is greater than 50 degrees or the current is greater than 1A, the fan starts automatically. Hardware protection: The input end is ... moreprotected against reverse connection, and reverse connection will not cause burning; the output end is short-circuit protected, and short circuit will not cause burning; the output end is protected against backflow, and there is no need to add an anti-backflow diode when charging the battery;.
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$3.40 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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$2.00 Shipping Condition: New Location: China Maximum output current: 3A. Weight with shell: 57.6g. Weight without shell: 24.2g. Output ripple:
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$4.86 Shipping Condition: New Location: China Buck-Boost（WZ3605E）. Output anti-reverse irrigation;. Output power: natural heat dissipation 35W, strengthen heat dissipation 50W. Soft start: yes (with ... morehigh power and load module may fail when starting).
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Free Shipping Condition: New Location: 金东区, China LCD display, large heat sink, optional fan, and shell protection. 1 Adjustable power module. Output current:Enhanced heat dissipation up to 4A. Output ... morecurrent:Normal cooling 3A. Output Power:35W natural cooling.
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$3.00 Shipping Condition: New Location: China 1200W 20AStep up Converter. Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Module properties: non-isolated step-up module (BOOST). ... moreInput Current: 20A. 250W 10A Step up Converter.
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$3.20 Shipping Condition: New Location: China Using dedicated reference IC, and high-precision sampling resistor, so that the constant current is more stable, (20 degrees to 100 degrees, the constant ... morecurrent 1A, when the temperature drift of less than 1%).
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$2.40 Shipping Condition: New Location: China Double fin design, better heat dissipation. Output current: ≤8A(If the power tube temperature exceeds 65 degrees, add fan heat dissipation). Output ripple: ... moreabout 50mV (for reference only) [20M band width without noise input 24V output 12V 5A].
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Free Shipping Condition: New Location: China 1 Buck Boost Converter. DUE to Different Batches, The Apperance, Color and Printing of the Product May Be Different, which does not attract use. Thicken ... morethe heat sink.
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Free Shipping Condition: New Location: China Output current: adjustable maximum 5A. Load Regulation: ± 0.5%. Output ripple: 50mV (max) 20M bandwidth. Under Table Laptop Holder Notebook Storage Bracket ... moreStand Mount Desktop Organizer.
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Free Shipping Condition: New Location: 金东区, China Thick heat sink. The module can be set to be on/off by default;. Output overcurrent protection (0-5A adjustable, default 5A). 1 Step-up and Step-down ... morepower module. The output ripple is small and has π-type filtering;.
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Free Shipping Condition: New Location: China With boost MPPT function, which is suitable for solar panel boost charging to capture the maximum output power. 1xDC DC Boost Converter Module. The module ... morestatus reader is designed with LCD color screen, clear and convenient.
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Free Shipping Condition: New Location: Austin, United States Country Line › Reguladores Y Convertidores De Potencia › Módulo de refuerzo: DC-DC 10-60V a 12-97V 1500W 30A Convertidor elevador de voltaje Boost. Alta ... moreeficiencia de conversión: el módulo convertidor CC-CC está fabricado con componentes de alta calidad, lo que garantiza una alta eficiencia de conversión de hasta el 97 %.
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$3.00 Shipping Condition: New Location: China 900W DC-DC boost module is a fully digital display boost module, small size, high power, high efficiency, stable performance. 1 900W Digital Boost Module. ... moreShort Circuit Protection: 20A Fuse. Output Current: 0-15A.
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Free Shipping Condition: New Location: China Description 100% Brand NEW and Good Quality Working voltage:3.3V-5.5V Size: 30mmx20mm/ 1.18'x0.78' It is widely used in radio modification. Phone ... moreflash,XBOX360 flash, GPS,vehicle detection,DVD flash, hard disk repair set-top box upgrade It can be used to program STC MCU. NXP MCU, Renesas MCU,STM32 MCU, N+-2EC MCU Communication chip: domestic MAX3232 Port: TX RX VCC GND Package Included: 2PCS* MAX3232 RS232 To TTL Converter Module COM Serial Port Board max232 Recommended Products $2.74 Time left:27d 11h 46m. $7.80 Time left:17d 4h 25m. $3.89 Time left:12d 0h 45m. $14.28 Time left:15d 8h 16m. $6.88 Time left:22d 6h 22m. $11.86 Time left:25d 7h 33m. $6.12 Time left:24d 10h 56m. $1.78 Time left:28d 5h 59m. $10.96 Time left:21d 0h 48m. $6.54 Time left:21d 9h 40m. $13.99 Time left:21d 3h 28m. $14.96 Time left:19d 11h 31m. $6.56 Time left:12d 5h 11m. $6.12 Time left:29d 23h 51m. $9.55 Time left:5d 5h 37m. $72.96 Time left:19d 11h 32m. $16.74 Time left:29d 3h 52m. $36.89 Time left:19d 11h 33m. $11.22 Time left:23d 6h 18m. $5.14 Time left:5d 5h 37m. $12.53 Time left:25d 6h 41m. $28.18 Time left:15d 8h 16m. $17.88 Time left:1d 5h 6m. $29.96 Time left:25d 7h 33m. $28.78 Time left:5d 5h 37m. $49.96 Time left:5d 5h 36m. $4.08 Time left:9d 7h 4m. $34.88 Time left:1d 5h 6m. $17.28 Time left:25d 6h 42m. $57.98 Time left:25d 7h 33m. Payment We accept PayPal only. But w e only Accept your Ebay Address.Please Make sure it's 100% right. Payment must be received in 5 business days of auction closing. Please leave note for your special request(e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment. Because most of orders will be processed instantly and same day dispatched. Shipping We only accept your Ebay Address.Please Make sure it's 100% right. The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We maintain high standards of excell
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$3.75 Shipping Condition: Neu Location: China The output of the module is equipped with an anti-backflow diode, and the output can be directly connected to the battery. Output current: rated 3A 5A ... moreMAX. 1 Buck module. (without load). Module size: 49 23 16mm.
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$2.99 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation, 50W in case of air cooling. If it is off, “---- ";. Press and hold the SET button to enter the setting ... moreinterface. After the OAH/OPH and OHP functions are enabled, the power will automatically turn off the output after the set value is reached.
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$3.00 Shipping Condition: New Location: China (When the current reaches 2A, the red constant current LED is on, otherwise the LED is off). Soft start: Yes (very powerful with load module may fail ... moreto start). Crystal shell, elegant design, touch the touch of good quality;.
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$3.00 Shipping Condition: New Location: China After selecting all, the corresponding one will be displayed in reverse blue. By default, the data group M0 can be saved. Details of interface and key ... morefunctions (3) connect led and test the machine.
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Free Shipping Condition: New Location: China Item description 5pcs Helical antenna 433MHz Good quality 433M spring antenna can be used for a variety of 433MHz wireless device. Such as wireless module ... moreCC1100\ CC1020\ NRF905\ NRF903\ SI4432 and other products, ease of use, performance, and to use soldered directly on the antenna of a wireless module. Feature： Frequency Range(MHz)433MHz+/6MHz Gain(dBi)2.2 V.S.W.R： Input Impedance( OHM)50 Max-power(dBm)30 Weight(g)1.3 Diameter(mm)5 Length(mm)28+/1(Including welding part length) Height(mm)20+/1（Exposed parts. Does not contain the welding part length） mm)6+/1 Connector Type：direct weldment Payment Information ◆ we accept Paypal payment only. You can use credit card through PayPal. ◆ If you bid or buy more than one item. Please pay all of them in one single PayPal transaction shipping Information ◆ Shipping address： Please make sure to provide us with correct. Precise, and detailed shipping Address. ◆ Send Time： Items will be shipped by air mail within 1-2 days after payment received. ◆ Delivery Time： USA. Canada, Australia, West and North Europe 10-20 Business Days, other countrys may take 15-25 Business Days. ◆ In addition, If you don't receive items over 30 business days. Please contact us. Return policy ◆ unquestionable. If you are not satisfied with our products. We will resend or refund your full money. Contact us ◆ Any inquiry. Please feel free to contact us with EBAY message. Your questions will be replied within 24 hours. Powered by The free listing tool. List your items fast and easy and manage your active items.
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$3.50 Shipping Condition: New Location: China This type of pressure lifting module uses a large heat sink to ensure heat dissipation; Four high-power tubes, the material is sufficient;. Three wire ... moreand round iron silicon aluminum magnetic ring inductance, not easy to saturate, further reduce the heating loss, thicken the 1.6 circuit board, increase stability, input and output using high frequency low resistance capacitance, greatly reduce the output ripple.
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Free Shipping Condition: New Location: China Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
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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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$4.39 Shipping Condition: New Location: China 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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$3.20 Shipping Condition: New Location: China We will be happy to resolve. Otherwise deal is final. very important to us. If you don't receive. Item Location. All products are quality checked. They ... moreare new and in good.
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$12.00 Shipping Condition: New Location: China (Output power: Natural cooling 120W (8A or less), to enhance cooling 160W. When the current reaches 2A, the red constant current LED is on, otherwise ... morethe LED is off). Soft start: Yes (very powerful with load module may fail to start).
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$3.88 Shipping Condition: New Location: China Output current: 0 ~ 6A. 1 x Digital DC Converter CC CV Power Module Led Driver Auto Step Up/Down 6A Max. OUT,CV and CC indicator light. The minimum display ... moreresolution of capacity: 0.001 AH. Input current: 0~8A.
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$3.75 Shipping Condition: New Location: China 18650 Battery Protection Board. Relay Module. Power Converter. Battery Protection Board. Car Cigarette Lighter Socket. Audio Power Amplifier Board. DIY ... moreToy Hobby Parts. Gear Motor.
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$3.00 Shipping Condition: New Location: China YF-BKT60V80A 12-48V/80A DC Automatic Buck Boost Converter Module Step up down Converter CV CC. If similar situations occur, the product will not be warranted. ... more- Constant current indicator light. - Wide input DC9-58V, output DC3-56V.
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$3.40 Shipping Condition: New Location: China When you use the product, the module inputs and outputs to be isolated from ground. Input reverse polarity protection: None (if required, high current ... morediode in series with the input). Use as a LED constant current driver module.
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$3.40 Shipping Condition: New Location: China Output current: adjustable maximum 5A. and it has a good performance. this module use good chip as core and it is stable. also its ripple is low to 50mV. ... morecheck the curse above. Load Regulation: ± 0.5%.
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