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$3.00 Shipping Condition: New Location: China 1 x Set of Step Down Module. Usually it cost about 35USD-50USD.
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Free Shipping Condition: New Location: China Output power: The maximum power is about 300W. Output current: Max. Indicators: two-color indicator, red indicator during charging, green indicator after ... morecharging (green without load), indicator without constant current is red.
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$3.00 Shipping Condition: New Location: China High power. The maximum input current is 15A and output current is 4A. With 3.7V input, output power can reach 45W. With 12V input, output power can reach ... more80W. - Output power: 45W at 3.7V input; 80W at 12V input.
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Free Shipping Condition: New Location: United States Good Thermal PerformanceE：Output ripple is small and πfilter is available.Thick heat sink. Buck-boost Integrated.
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$2.99 Shipping Condition: New Location: China Output power: less than 15W (when the output power is greater than 15W, the output is automatically turned off, the display shows -OP-, after reducing ... morethe negative cutoff power, press the ON/OFF button to solve), when the input current is too large, it may be due to temperature protection.
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$3.40 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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Free Shipping Condition: New Location: China CV mode Range 0~18V, 0~150V. Resolution 1mA, 10mA. Interface & protocol RS232 interface and SCPI protocol(No English Instruction). Resolution 1mV, 10mV. ... moreCurrent 0~4A, 0~40A 0~2A, 0~20A. CC mode Range 0~4A, 0~40A 0~2A, 0~20A.
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$3.99 Shipping Condition: New Location: China With boost MPPT function. - High quality power devices. However, constant current functions can be achieved as long as the constant current state is reached. ... moreThis module is a boost module, Vout should not be small than Vin.
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Free Shipping Condition: New Location: China 1 x test lead;. 1 x power cable;.
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Free Shipping Condition: New Location: 金东区, China Output over-power protection: (0-250W, default 250W). Conversion efficiency: about 95%. Super energy protection: (0-9999WH adjustable, off by default). ... moreOutput power: 0-250W. Output current: 0.000-5.000A.
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$2.99 Shipping Condition: New Location: China With airfoil cooling, the cooling effect is significantly improved, the output power is greater (28V input plus fan when the power can be about 120W). ... moreUsing an independent reference IC, a number of alloy sampling resistance, constant current stability temperature drift small.
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$3.74 Shipping Condition: Neu Location: China Enhanced cooling 50W. 4A NC Lifting and Adjustable Power Module. 35W natural cooling. Input anti-reverse connection, reverse connection will not burn ... moreout; output anti-backflow, no need to add anti-backflow diode when charging the battery.
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$3.50 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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$3.50 Shipping Condition: New Location: China Input and output current adjustable: input current adjustable for constant current source, output current adjustable especially for high current charging ... moreof batteries, and high current charging of LiFePO4 batteries, basically covering all batteries.
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$9.99 Shipping Condition: New Location: China 800W 30A DC-DC Step Down Buck Converter High Power CV CC Adjustable MCU For Solar Power Charging. - Output power: 800W Max. - Output current: 30A Max. ... moreThe maximum output power of this module is 800W.
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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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Free Shipping Condition: New Location: Jamaica, United States Output Current: rated current 2.5A/ 3A MAX ( Heat-sink Needed). Output short circuit protection: Yes, constant current (constant current setting values). ... moreTurn lamp current: constant current value (0.1), turn the lamp current constant current value Linkage.
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Free Shipping Condition: New Location: United States 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: China Output power: natural heat dissipation 35W plus air-cooled heat dissipation 50W. Excess energy protection: (0~9999WH adjustable, closed by default). Output ... morecurrent: 0~4.0A. Output over power protection: (0-51W adjustable, 36W by default).
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$3.00 Shipping Condition: New Location: China Output Power: 900W (Max). - Heat Dissipation: heat sink, natural heat dissipation. - Size: 85 x 69.5 x 70.7mm (L W H), With heatsink for natural heat ... moredissipation and you can also install fan via the 2-Pin port by yourself.
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Free Shipping Condition: New Location: 金东区, China Product model: XY6020L. The bottom board can be used independently. The output current is 0-20A. Output power: 0-1200W. Output current: 0~20.00A. Output ... moreripple typical value: 100mv VPP. Super energy protection: 0~9999WH adjustable, default off.
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$2.00 Shipping Condition: New Location: China No any handle fees.
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Free Shipping Condition: New Location: Brentwood, United States The buck module has 2 heat sink that could enhance heat dissipation, extending service life.
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$2.99 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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$3.50 Shipping Condition: New Location: China Output Current: rated current 2.5A/ 3A MAX ( Heat-sink Needed). Raspberry Pi. Output short circuit protection: Yes, constant current (constant current ... moresetting values). Turn lamp current: constant current value (0.1), turn the lamp current constant current value Linkage.
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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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$2.99 Shipping Condition: New Location: China Output power: 80W. Output over power protection (0 -80W adjustable, default 80W). Output current: 5A max. Output overcurrent protection (0 -5A adjustable, ... moredefault 5A). Soft start: Yes (it may fail when the module with high power load is started).
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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: Tardeo S.O, India OMRON G5RL-1A-E-HR-DC12 RELAY. Make : Omron. GZ37 53KU GZ37 CV378 Mullard rectifier vacuum tube Ampltrex tested #729001. Up for Sale 100 pcs. 1MP EL34 ... moreMullard NOS top O getter Made in Gt.Britain Amplitrex tested #118021&23.
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$2.99 Shipping Condition: New Location: China
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$9.99 Shipping Condition: New Location: China 800W 30A DC-DC Step Down Buck Converter High Power CV CC Adjustable MCU For Solar Power Charging. - Output power: 800W Max. - Output current: 30A Max. ... moreThe maximum output power of this module is 800W.
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$3.40 Shipping Condition: New Location: China 10A DC Step Down Input voltage: 7v - 40v Output voltage: 1.5-35V continuously adjustable (can only make step-down module USES, input must be greater than ... moreoutput 1.5 V above) Output current: adjustable, the biggest 10 A (recommended in 8A use) Output power: max150w (suggest use within 100 w, please reduce power when it is large pressure difference) Working temperature: - 20 ~ + 75 degrees Working frequency: 300 KHZ Conversion efficiency: up to 95% Short circuit protection: yes Input reverse connect protection: no Output anti-reflux: no Installation method: 8pcs 3mm screw Connection mode: terminals or welding terminals, VIN for the input, VOUT for the output Module size:length 80mm width 53mm height 35mm Weight: 132g Setup instructions: Set key can set the display mode, which is divide.
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Free Shipping Condition: New Location: Denver, United States 1pcs Adjustable DC DC Buck Boost Converter. Soft start: yes (with high power and load module may fail when starting). If, by any chance, you encounter ... morean issue or have a concern, we encourage you to reach out to us.
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$1.95 Shipping Condition: New Location: China Power up to 250W. Module properties: non-isolated step-up module (BOOST). Module size: Length 70mm width 42mm height 13mm. Single module: 50 g. 1 PCS ... morex Module. Input reverse polarity protection: Yes.
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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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$2.99 Shipping Condition: New Location: China Output current: The highest output is about 3A. When the heat is large, you need to solve the heat dissipation problem. (Adjustable limit current is about ... more3A, output current exceeds 3A, automatic shutdown output, display OC, reduce load current, press ONOFF button to solve).
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$8.00 Shipping Condition: New – Open box Location: Sunnyvale, United States Many other transistors: ~100 pieces. Diodes: (2CC101, 2CC149, 2CC909, 2CC910): about 40.
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$0.99 Shipping Condition: New Location: China Output power: 35W under natural heat dissipation and 50W under air cooling. (2) Short-circuit output directly (short-circuit output directly! ). (For ... moreexample, when the current value of the product is 3.000A, the maximum current of the product can only reach 3A, and when the current reaches 3A, the liquid crystal will display "CC" status, otherwise the liquid crystal will display "CV" status.).
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Free Shipping Condition: New Location: 金东区, China Output over-power protection: (0-250W, default 250W). Large-screen display: Full-view LCD large-screen display, each status is clear at a glance, easy ... moreto operate. Output power: 0-250W. Super energy protection: (0-9999WH adjustable, off by default).
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Free Shipping Condition: New Location: China Capacity display: resolution 0.001Ah, range 99.99Ah (can be reset by long pressing the '-' key, it will be automatically saved after power-off, and automatically ... moreaccumulated after power-on. After reaching 99.99Ah, it is saturated and needs to be reset manually).
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$3.40 Shipping Condition: New Location: China Interface chip/clock timing. IOT/Functional Module. Audio device/micro motor. Display module/LED driver. Output anti-anti-irrigation protection: no, the ... moreoutput must be connected to the battery plus blocking diode, otherwise it will burn the module!
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New 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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$2.99 Shipping Condition: New Location: China ★ This module is an adjustable step-down module. Output current: adjustable maximum 5A. Connect the battery and try charging. Modular nature: Non-isolated ... morebuck module (BUCK). Load Regulation: ± 0.5%.
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$3.20 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 Interface chip/clock timing. IOT/Functional Module. Output Current: rated current 2.5A/ 3A MAX ( Heat-sink Needed). Audio device/micro motor. Output short ... morecircuit protection: Yes, constant current (constant current setting values).
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Free Shipping Condition: New Location: Jamaica, United States When you use the product, the module inputs and outputs to be isolated from ground.2. (3)Connect LED, work. Output power: 75W5. High efficiency up to ... more96%6. Built in thermal shutdown function7.Built in current limit function8.Built in output short protection function9.Input reverse polarity protection: None (if required, high current diode in series with the input).10.
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Free 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: Brentwood, United States The maximum current of module is 4A, which is limited by the maximum output power. For example, if the output is 17V, current should not be greater than ... more2A. Press any button to exit the protection interface.
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$2.78 Shipping Condition: Neu Location: China Simple and efficient, practical. Output Power: 15W(Max). Step down module. Step up module. Adapter Module. Display module. Wireless module. CC LED: Red ... moreConstant current output indicator.
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Free Shipping Condition: New Location: Brentwood, United States The step down regulator can apply to constant output current.
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$2.99 Shipping Condition: New Location: China Press the + and - buttons of the dial button to select QC2.0, QC3.0, AFC, FCP, SCP, AUTO, and OFF. Short press SET/M button to trigger the protocol. If ... morethe trigger is successful, it will display OK, FC blue light is always on, otherwise Err is displayed, FC blue light is off.
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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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$3.40 Shipping Condition: New Location: China IOT/Functional Module. Audio device/micro motor. Short circuit protection: yes. Module size:length 80mm width 53mm height 35mm. Output anti-reflux: no. ... moreSet key can set the display mode, which is divided into 3 kinds.
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$3.00 Shipping Condition: New Location: China 5A Step Down XL4015. When you use the product, the module inputs and outputs to be isolated from ground！. 9、Input reverse polarity protection: None (if ... morerequired, high current diode in series with the input).
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$3.69 Shipping Condition: New Location: China High output current, the max output current can reach 12A. Made from a dedicated benchmark for IC and high-precision current sensing resistor, proving ... morea more stable constant current, (when 20° to 100° constant current 1A, temperature drift less than 1%).
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Free Shipping Condition: New Location: 金东区, China Output over-power protection: (0-250W, default 250W). When the temperature is greater than 50 degrees or the current is greater than 1A, the fan starts ... moreautomatically. Super energy protection: (0-9999WH adjustable, off by default).
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$3.99 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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$5.99 Shipping Condition: New Location: Minooka, United States Fuse,Class CC,7-1/2A,FNQ-R Series 1CV05. BUSSMANN FNQ-R-7-1/2. Series LP-CC, ATDR, and CCMR fuses protect small motors and branch-circuit components. ... moreTheir rejection feature ensures a match with Class CC rejection fuse blocks and holders that prevent midget fuses from being installed.
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$3.00 Shipping Condition: New Location: China After adjusting, long press CC button to save and exit. The output must be turned off (short press code switch to switch output), press MODE button to ... moreenter charging mode. Press MODE again to switch back to mode.
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