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$2.99 Shipping Condition: New Location: China The module can be set to ON/OFF by default. - Soft start: yes (it may fail when the module is power-on with high-power load). Short press U / I button ... moreagain to switch to set constant current value.
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Free Shipping Condition: New Location: China (If input 24V, the maximum output power=24V 30A = 720W). Type: Non‑isolated step‑up module (BOOST). This is a non‑isolated DC power converter module with ... moreservice life. ( module cannot directly adjust current by short circuit).
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Free Shipping Condition: New Location: Brentwood, United States High power, high efficiency, 5A, low ripple;. With current limiting protection, the module will not burn out even if the output is short circuited. Module ... morefeatures.
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Free Shipping Condition: New Location: China CC mode is for battery charging. Battery is not included. When constant current mode is reached (constant current value is reached) on other occasions, ... moreoutput is turned off, which is equivalent to current limit protection (ERR interface is displayed).
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$2.18 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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Free Shipping Condition: New Location: China 1 X DPX800S DC-DC NC CV CC Booster CNC Boost Module. The output can be turned off, which is safer and more convenient than Boost traditional booster. ... moreuses high-quality power devices and the CV and CC loop composed of peripheral precision operational amplifier, which greatly improves the module performance;.
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Free Shipping Condition: New Location: Brentwood, United States , 15A(Suggested).
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Free Shipping Condition: New Location: 金东区, China With current limiting protection function, the module will not be burned out even if the output is short-circuited. Conversion efficiency: up to 96%. ... moreWorking frequency: 180KHz. Module size: 68.2mm long, 38.8mm wide, 15mm high.
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Free Shipping Condition: New Location: Sacramento, United States Li-ion sizes: 10440, 14500, 14650, RCR123A (17340), 17500, 17670, 18350, 18500, 18650, 19670 (protected 18650), 25500, 26500, 26650. What happened??. ... moreMost likely one bad battery in the set. Now you can test those batteries for actual capacity.
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$3.00 Shipping Condition: New Location: China Module nature: non-isolated buck module (BUCK) synchronous rectification. When using this product, the input ground and output ground of the module should ... morenot be shared together. This will cause the module's current sampling resistor to be bypassed, which will make the module unable to adjust output current.
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$3.00 Shipping Condition: New Location: China Output current: 30A Max. A: Input 70v, maximum output 58V. B: Input 60v, maximum output 49v. c: input 50v, maximum output 40V. D: input 40v, maximum output ... more32V. E: Input 30v, maximum output 24V. F: input 20v, maximum output 16V.
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$3.00 Shipping Condition: New Location: China The factory default output of the module is about 18V / 7A. Turn it clockwise to increase set current. When load current reaches the set current, it enters ... moreconstant current state, and CC indicator (red) is lit.
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Free Shipping Condition: New Location: China Rated capacity: 100ah. Battery size: 130 65 58mm. Cycle life: capacity ≥ 80% after 1000 cycles. If you need to customize the interface, add a note when ... moreplacing the order to indicate the interface you need.
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$3.50 Shipping Condition: New Location: China Compared to the product, you will find that this buck module has a compact size and it works efficiently and stable. Auto Output: the dc to dc converter ... moremodule can be set automatic output after powe on.
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Free Shipping Condition: New Location: United States MPPT function: Yes. The current value seen when the MPPT light is off is the only one that makes sense. Over power protection: 300W, over power will shut ... moredown the output, display 0PP. Wide range of use, solar charging, battery lithium charging, LED.
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$2.78 Shipping Condition: Neu Location: China Output Power: 15W(Max). CC LED: Red Constant current output indicator. It enters the constant current state when the load current reaches the set current ... moreand CC constant current indicator turns ON. Simple and efficient, practical.
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Free Shipping Condition: New Location: Brentwood, United States 3 XL4015 Step Down Module. Output current: adjustable maximum 5A. Load Regulation: ± 0.5%. Output ripple: 50mV (max) 20M bandwidth.
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Free Shipping Condition: New Location: Monroe Township, United States Output power: natural heat dissipation 35W; strengthen heat dissipation 50W. - Anti-reverse connection protection of input end, so that it will not burn ... moreout when there is reverse connection. Short press U / I button again to switch to set constant current value.
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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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$2.00 Shipping Condition: New Location: China No any handle fees.
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$35.00 Shipping Condition: New Location: Tardeo S.O, India 2A3 RCA Dual "D" Getter Clear Glass Made in U.S.A Amplitrex Tested Qty 1 Match Pair #977002/17. `Tested on Amplitrex AT1000 Advance Digital Tube Tester. ... moreAmplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160.
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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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$3.20 Shipping Condition: New Location: China Output power: 150W maximum 300W. The booster module uses a large heat sink to ensure heat dissipation. The boost module adopts large heat sink to ensure ... moreheat dissipation; four high-power tubes; three-wire and winding iron-silicon-aluminum magnetic ring inductance, unsaturated, further reducing heat loss, thickening 1.6 circuit board, increasing stability, input and output using high The low-frequency and low-resistance capacitors greatly reduce the output ripple.
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Free Shipping Condition: New Location: United States fashionsuits{eBay Title(max 80 Characters) Description 1. Module Properties: non-isolated step-down constant current. Constant voltage module(CC CV) charging ... moremodule 2. Input voltage: DC 7-32V 3. Output voltage:DC 0.8-28V continuously adjustable 4. Output Current: 12A(when power tube\s temperature exceeds 65 degrees, please add cooling fan) 5. Constant current range: 0.2-12A( adjustable) 6. Turn lamp current: constant current value* 0.1) turn the lamp current and constant value linkage, such as constant current value is 3A, turn the lamp current is set to a constant current is 0.1 times(0.1* 3A = 0.3A) 7. Lowest pressure: 1V 8. Output Power: Maximum power is about 300W 9. Conversion efficiency: up to about 95% 10. Operating frequency: 300KHZ 11. Output ripple: 20M bandwidth 12. Input 24V Output 12V 5A ripple around 50mV(Excluding noise) 13. Output short circuit protection: Yes, constant current 14. Input Reverse Polarity Protection: None 15. Output prevent backflow: None 16. Wiring: Terminal 17. No-load current: Typical 20mA(24V switch 12V) 18. Load regulation: ± 1% constant) 19. Voltage regulation: ± 1% 20. Dynamic response speed: 5% 200uS 21. Potentiometer adjustment direction: clockwise(increase) counterclockwise(decrease) the potentiometer(CV) closed to the input voltage is used to regulate voltage, the potentiometer(CC) closed to output voltage is used to regulate current(CC) 22. Operating temperature: Industrial grade(40 °c to +85 °c) please note the actual use of the power tube temperature, high temperature heat strengthened please) 23. Indicator: dual color indicator, charging indicator light is red, the green light means fully charged( No load is green) 24. Size(approx) 65 x 47 x 22mm(L x W x H) Features 1. Fixed turn lamp current is 0.1 times the current value( Used to identify whether the battery is fully charged When charging) 2. Made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, when 20℃ to
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Free Shipping Condition: New Location: Phoenix, 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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$2.99 Shipping Condition: New Location: China Indicator : double color indicator. Constant accuracy and temperature: actual test, the module temperature changes from 25 degrees to 60 degrees, the ... morechange of the constant current value is less than 5% ( constant current value 5A).
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$3.20 Shipping Condition: Neu Location: China This boost module uses large heat sink to ensure heat dissipation; four high power tubes; three-wire and winding iron silicon aluminum magnetic ring inductance, ... morenot saturated, further reduce heat loss, thickening 1.6 circuit board, increase stability Sex, input and output use high frequency low resistance capacitance, which greatly reduces output ripple.
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$3.20 Shipping Condition: Neu Location: Erfurt, Germany Gehäuse: SOT26. DC Versorgungsstrom: 0.19mA. Betriebsspannung: 3.5.36V. Integrierten Schaltkreises-Art: CV/CC.
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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.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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$3.00 Shipping Condition: New Location: China Output Power: 900W (Max). U sing 1mm double wire wound inductor, high quality filter capacitor, boost output power quality is better. (Batteries are not ... moreincluded). - Heat Dissipation: heat sink, natural heat dissipation.
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$2.00 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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$3.20 Shipping Condition: New Location: China Description The module properties: non- isolation step-down module Input module parameters: Voltage range: 4.5- 30 V Output current range: 0.1- 5 A Output ... morevoltage range: 0.8- 30 V(adjustable) The light output range: 0.1- 5A Working temperature: 40- 85 ℃ Working frequency: 300 KHZ PWM control Frequencerange: 100-300 hz Range of transition: up to 95% efficiency and input and output voltage. Current and pressure difference) Overtemperature protection:Yes(after overtemperature shutdown output) Reverse connect protection:yes(input power transmission capacity greater than 2. Reverse connection protection is invalid) Module size: 64.5 mm*28.1 mm*20mm(L*W*H) Package included： 1 x XL4005 5A CC CV Step-down Buck Power Supply Module Lithium Charger for arduino Shipping Terms, 1. WORLDWIDE Free SHIPPING. Except China) 2. Orders processed within 24 hours of payment verification. 3. We only ship to confirmed eBay addresses. Your eBay address MUST MATCH your Shipping address. 4. The images shown are not the actual item and are for your reference only. 5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary. Particularly during the holiday season. 6. If you have not received your shipment within 30 days from payment. Please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! 7. Due to stock status and time differences. We will choose to ship your item from our first available warehouse for fast delivery. No Tracking Number The shipping cost is very low.We are not responsible for any loss in the mail if the item not insured(no-registered mail) Registered Post Shipping cost: Would better to Add 3 USD to Upgrade- Registered Post(Choose"Standard Int'l Shipping" for one item.And others choose free shipping.we can send all your items in one box with tracking number. Express Courier Need URGENT? We offer a varienty of shipping methods(Expedited Int'l Shipping) to meet your needs.If
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$3.20 Shipping Condition: New Location: China 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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$2.15 Shipping Condition: New Location: China With current limiting protection function, even if the output short circuit will not burn the module. (1) Used as an ordinary step-down module with overcurrent ... moreprotection ability;. (3) as a high-power LED constant current driving module;.
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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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$0.19 Shipping Condition: New Location: China Power: 35W. Professional large full viewing special power LCD display screen, clear interfaces, simple operation and easy to read. Ouput Current: 0-4A. ... moreModel: XY-SK35H.
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Free Shipping Condition: New Location: United States The step down regulator can apply to constant output current. Adopting 75V / 80A large current dual MOS tube designed step-down board, Input and output ... moreuse high frequency low resistance electrolytic capacitor, low ripple, and gives a stable output.
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$3.50 Shipping Condition: New Location: China 1/5/10 x 300W 20A Constant Current DC-DC Adjustable Step Down LED Driver Module. The buck module has 2 heat sink that could enhance heat dissipation. ... moreInput and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
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$15.03 Shipping Condition: New Location: 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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$3.20 Shipping Condition: New Location: China The light output range: 0.1 - 5A. The module properties: non - isolation step-down module. Module size: 64.5 mm 28.1 mm 20mm(L W H). Reverse connect protection:yes ... more(input power transmission capacity greater than 2, reverse connection protection is invalid).
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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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Free Shipping Condition: New Location: Brentwood, United States 【Function】The buck module has short-circuit protection, over-current protection and output reverse current protection.
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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.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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$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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$1.94 Shipping Condition: Brand 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: 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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$3.00 Shipping Condition: New Location: China 300W 20A Step down. Output Current: 20A(max.)., 15A(suggested). Efficiency: 95%(24V to 12V, 20A). The buck module has 2 heat sink that could enhance heat ... moredissipation. Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
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$3.20 Shipping Condition: New Location: China Boost Step Down Converter only, other accessories demo in the picture is not included! Energy: 0-999999WH. After selecting all, the corresponding one ... morewill be displayed in reverse blue. Input Current Limit: Max.7A.
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$2.99 Shipping Condition: New Location: China 10A DC Step Down. Interface chip/clock timing. IOT/Functional Module. Input reverse connect protection: no. Short circuit protection: yes. Audio device/micro ... moremotor. Module size:length 80mm width 53mm height 35mm.
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Free Shipping Condition: New Location: China TFT color display, clear reading. Model Number: Boost Module. Size: The size of the booster module is 48x100x110mm, which is small and light, easy to ... morecarry. Start up boost Press and hold the SET key for 10 seconds under the general interface to enter the storage and retrieval interface.
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Free Shipping Condition: New Location: Dayton, United States It is suitable for various applications that require constant output current, such as converting 24v to 12v or 5v. Plus, it uses high-frequency low-resistant ... moreelectrolytic capacitors for low ripple input and output.
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$2.99 Shipping Condition: New Location: China When LED is driven, fast dimming can be realized by pressing UP/DOWN key, which is very convenient! (2) set the constant current value (overcurrent protection ... morevalue); (for example, if the constant current value is 3.00A, the maximum current can only reach 3A when you use the product, and when the current reaches 3A, the LCD will display "CC" status, otherwise the LCD will display "CV" status).
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$3.74 Shipping Condition: Neu Location: China Output power: 150W maximum 300W. This boost module uses large heat sink to ensure heat dissipation; four high power tubes; three-wire and winding iron ... moresilicon aluminum magnetic ring inductance, not saturated, further reduce heat loss, thickening 1.6 circuit board, increase stability Sex, input and output use high frequency low resistance capacitance, which greatly reduces output ripple.
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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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Free Shipping Condition: New Location: Edmond, United States There are 2 heat sinks that would ensure a better heat dissipation. Then adjust "CC-ADJ" clockwise to the current value you need. Because if the more ... moreenergy is left in battery, the less charging current will be.
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$2.99 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Edmond, United States Input 36V 10A=360W, input 48V 10A=480W, input 60V 10A=600W. Module nature: non-isolated boost module (BOOST) (can't step down). Output current: 12A MAX. ... moreShort circuit protection: Yes (input 20A fuse) double short circuit protection, safer to use.
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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: 金东区, China
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