Buy It Now
$5.77 Shipping Condition: New Location: 江夏区, China High Q value high current shielding inductor. Output Current: 3A (max) Output Ripple: 4mV (max). Low ESR bulk capacitor. 1 Step-Down Power Module. Reverse, ... moreOvercurrent, Overheat, Short Circuit. Protection Function.
Buy It Now
$4.25 Shipping Condition: New Location: China 1 PCS Step Down Buck Mini Micro Module. 6 Full load output ripple: Vpp
Buy It Now
$15.00 Shipping Condition: New Location: China Output Power: 150W (MAX) (eg: output 12V 13A). Output Current: 15A (MAX). 1x DC-DC Boost Buck Converter QS-1212CBA-150W. Module Properties: non-isolated ... morebuck-boost module (high efficiency). within the 6-32V input, output could be 16V 19V 20V, etc., to drive laptop, and high efficiency.
Buy It Now
$3.00 Shipping Condition: New Location: China [250W 10A Step up Converter. Module properties: non-isolated step-up module (BOOST). Module Properties: Non-Isolated Boost Module (BOOST). Constant] range: ... more0.2-8A. Module size: Length 70mm width 36mm height 13mm.
Buy It Now
$2.77 Shipping Condition: Neu Location: China 3.7V model Maximum output: 5V/1200MA. Spot Welder. 12V model Maximum output: 12V/500MA. Size: 13 x 11 x 5.2mm (ultra-small and ultra-thin). Battery Protection ... moreBoard. DC boost converter 1.
Buy It Now
$3.50 Shipping Condition: New Location: China LM317 Kit+LED. LM317 Step down Module Kit. LM317 with LED. LM317 Module. Overheat overcurrent short circuit full protection. Circuit board size:58 42mm. ... morePTC Resettable Fuse x1. output circuit:1A(max).
Buy It Now
$3.75 Shipping Condition: New Location: China 1 PCS Adjustable Step UP Boost Mini Micro Module. 6 Full load output ripple: Vpp
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: Chino, United States Application It is suitable for LED power supplies, medical power supplies, display screen power supplies, industrial control systems, power equipment, ... moreinstruments, solar photovoltaic power supplies, stepper motors, PLC control systems, surveillance cameras, LED light boxes, LED lamps, luminous characters, communication equipment, home appliances, industrial equipment, building lighting, medical equipment, traffic signal control, etc. Wiring Description L, N: AC Power Input GND: Ground Wiring -V: DC Power Output "-" +V: DC Power Output "+" ADJ: Adjust the Output Voltage(±5%).
Buy It Now
Free Shipping Condition: New Location: Chino, United States Application It is suitable for LED power supplies, medical power supplies, display screen power supplies, industrial control systems, power equipment, ... moreinstruments, solar photovoltaic power supplies, stepper motors, PLC control systems, surveillance cameras, LED light boxes, LED lamps, luminous characters, communication equipment, home appliances, industrial equipment, building lighting, medical equipment, traffic signal control, etc. Wiring Description L, N: AC Power Input GND: Ground Wiring -V: DC Power Output "-" +V: DC Power Output "+" ADJ: Adjust the Output Voltage(±5%).
Buy It Now
Free Shipping Condition: New Location: China (Stable operation between 36V-40V. Could not boost). 1 X DC-DC Step Down Power Module. Output Current: 3A (Maximum). OUT + Output Positive, OUT- Output ... moreNegative. Output Ripple:
Buy It Now
$3.40 Shipping Condition: New Location: China Module properties: non-isolated step-up module (BOOST). Product: 500W boost constant current module. Interface chip/clock timing. Do not adjust the current ... morein a short-circuit mode. The circuit structure of the boost module cannot be adjusted in a short-circuit mode.
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
$3.53 Shipping Condition: Brand New Location: China What is this?The power converter regulator is made of plastic, used in a wide range of applications including LED advertising, security systems, power ... moreequipment, telecommunications, etc.What will I get?The power converter regulator, we provide here, is in size of: Input Rated Voltage: DC 36V 48V; Output: DC 12V 1A 12W; Size: 46mm x 32mm x 18mm/1.81 inch x 1.26 inch x 0.71 inch(L*W*H); Mounting Hole Diameter: 4mm/0.16 inch; Mounting Hole Distance: 2.2 inch; Wire Length: 13.5cmIn the package of 1 x voltage converter regulatorAre there any advantages of the product?The voltage regulator comes with over-current protection, over-temperature protection; adopts potting technology, characterized by waterproof, dust-proof, moisture-proof and shock-proof, can be used in various situations such as outdoor, underground, etc.
Buy It Now
$3.50 Shipping Condition: New Location: China 12V model DC boost converter 1. 3 input power must be greater than the output power, because the power consumption of the module itself. Vi: Input positive ... more(+). Short circuit protection (SCP). GND: input and output negative (GND/-).
Buy It Now
$3.75 Shipping Condition: New Location: China Working indicator: Double color indicator light, charging indicator light red, charging end indicator light green. Output power as far as possible not ... moremore. Turn lamp current: Constant current value (0.1).
Buy It Now
$3.73 Shipping Condition: New Location: China Description Module name :250W boost constant current module Module properties: non-isolated step-up module (BOOST) Input voltage: DC8.5V-48V Input current: ... more10A (MAX) exceeds 8A please enhance heat dissipation Quiescent current: 10mA (12V liter 20V, the output voltage, the higher the current will increase too quiet) Output voltage: 10-50V continuously adjustable Constant] range: 0.2-8A Temperature: -40 to + 85 degrees (ambient temperature is too high, please enhance heat dissipation) Operating frequency: 150KHz Conversion efficiency: up to 96% Overcurrent protection: There Input reverse polarity protection: Yes, Installation: 4 3mm screw holes Connection method: Connection Output Module size: Length 70mm width 36mm height 13mm Single module: 50 g Applications: 1, DIY a.
Buy It Now
$2.99 Shipping Condition: New Location: China Press and hold the ON/OFF button to power on the product. After pressing the button for 2 seconds, the current flashes and short presses. Button function: ... moreON/OFF button, short press to turn off/on the power, long press for 2 seconds to display power, long press for 5 seconds to turn off the backlight, long press for 10 seconds to switch the system.
Buy It Now
Free Shipping Condition: New Location: New York, United States Module properties: non-isolated step-up module (BOOST). 250W boost constant current module. Module size: Length 70mm width 36mm height 13mm. Single module: ... more50 g. 7, driving high-power LED lights. Input reverse polarity protection: Yes.
Buy It Now
$2.99 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. 250W DC-DC Boost Module. ... more900W DC-DC Boost Module. Short Circuit Protection: 20A Fuse.
Buy It Now
$77.06 Shipping Condition: Brand New Location: Barrack Point, Australia Super-compact regulated power supplies. Supplied with 2.1mm DC jack. Energy authority approved. Requires IEC C13 mains lead, see accessory listed.
Buy It Now
Free Shipping Condition: New Location: Chino, United States Waterproof DC/DC Converter Regulator 12V/24V Step Up to 48V 3A 144W. Waterproof DC/DC Converter Regulator 12V Step Up to 13.8V 20A 276W. WaterProof 48V/60V/72V ... moreto 12V 20A Step Down DC/DC Power Converter Regulator.
Buy It Now
$2.99 Shipping Condition: New Location: China [(Module properties: non-isolated step-up module (BOOST). Constant] range: 0.2-8A. Module size: Length 70mm width 36mm height 13mm. Single module: 50 ... moreg. the current will increase too quiet). Overcurrent protection: There.
Buy It Now
$3.75 Shipping Condition: New Location: China 6 Full load output ripple: Vpp
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
$3.59 Shipping Condition: New Location: China Item Description: This module power output is affect by the module itself-capacity and pre-and post-class load and other factors; the following data for ... moreprofessional equipment measured results. Without considering other factors. Power supply module is a kind of electronic components. Please don't buy the item if you have no electronic expertise. This Module Properties: It is non-isolated step-down constant current. Constant voltage module(CC CV) charging module Specification: Input Voltage:4-35V Output voltage: Continuously adjustable(1.25-25V unload adjust) Output current: 3A Max(If more than 15W. Please install the heat sink) CC range:0-2A(adjustable) Revolving light current: CC value* 1%100% Default is 0.1 times Minimum voltage difference: 2V Output power: natural cooling 15W Conversion efficiency: 80% the higher the output voltage. The higher the efficiency) Operating Temperature: Industrial(40 ℃ to +85 ℃) ambient temperature more than 40℃. Lower power use, or add heat sink) Full load temperature rise: 45 ℃ Indicator: CC indicator is Red. Charging indicator is Red, charging completed the indicator is Blue. Output short circuit protection: Yes. Constant current. Connect method: Can solder on the PCB with wire directly Input: IN+ input Positive is. IN- input negative Output: OUT+ output is positive. OUT- output negative Module Size: 50 x 37 x 13mm Some Applications: High-power LED constant current driver. Lithium batteries(including ferroelectric) 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride batteries(battery) charge. Solar panels. Wind generator voltage regulator circuit board power supply, such as automatic buck regulator circuit. Package included: 1 x LM2596 LM2577 Module We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address is
Buy It Now
Free Shipping Condition: New Location: China 300W transfer efficiency: 91.224%. DC24V to AC0-110-220V Inverter Square Wave Inverter Circuit Board Driver Board. Module size: 13cm 10cm 5cm. Module ... moreweight: approx. Power protection: Output short-circuit protection (instantaneous protection).
Buy It Now
$3.20 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.
Buy It Now
$3.20 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).
Buy It Now
Free Shipping Condition: New Location: China Welcome To Empire RC Welcome to EMPIRE-RC! | |(Step-UP) DC/DC Power Converter Regulator WaterProof(12V to 13.8V) 5A) 69W) 1 PCS) This is SAMPLE PHOTO ... morefor REFERENCE only Please refer the size of bearing in this auction, 1. Input voltage: DC 12V 2. Input voltage Range: 10V- 13V 3. Output voltage: 13.8V 4. Output Current: 5A 5. Output power: 69W 6. Soft start time: ~500mS 7. Conversion efficiency: 85% 8. Load regulation: ± 2% 9. Voltage regulation: ±1% 10. Dynamic response speed: ±5% 200uS 11. Module Properties: Non-isolated 12. Working temperature: industrial grade(20 Deg to 85 Deg) 13. Over-current protection 14. Overheat protectionbr/ 15. Short-circuit protection and automatic recovery 16. Full waterproof potting 17. Weight: 280g 18. Measurement: 74x74x32mm 19. Qty: 1 Pcs 20. Usuable With: Wide range of applications(within voltage range) motors. Stereos, navigation systems, monitoring, displays, air conditions, electric fans, solar energy devices, photovoltaic energy devices, DVD, LED lights, pumps, and industrial equipments etc. Country, First Item, Additional Items, USA Free Shipping, Free Shipping, Canada Free Shipping, Free Shipping, UK Free Shipping, Free Shipping, Europe Free Shipping, Free Shipping, New Zealand Free Shipping, Free Shipping, Australia Free Shipping, Free Shipping, Malaysia Free Shipping, Free Shipping, Japan Free Shipping, Free Shipping, South Korea Free Shipping, Free Shipping, Thailand Free Shipping, Free Shipping, Argentina Free Shipping, Free Shipping, Brazil Free Shipping, Free Shipping, Countries not listed above Free Shipping, Free Shipping, 1. We ship worldwide 2. All items will be checked before packing. All items are new and of high quality 3. We only ship to PayPal confirmed address only 4. Order will be shipped within 24 to 72 hours upon receipt of payment. Excluding weekends and public holidays 5. All items are sent via Hong Kong Post Airmail. For most countries. The shipment takes 7 to 14 business days after we sent out. And for some countries, the shipment take
Buy It Now
$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
Buy It Now
Free Shipping Condition: New Location: China 1x DC 6V to 12V Step Up Converter. Materical：Aircraft Aluminum. Gear Shift Module Tester Rotary Selector Bench Dial Tester For Land Rover Jaguar. Pair ... moreTruck SUV Car Stripes Graphics Vinyl Decals Stickers Waterproof Removable.
Buy It Now
$0.99 Shipping Condition: New Location: China The efficiency of this converter is up to 94%, and rated output power is 120W. Rated Output Power: 120W. Output Current: 10A. 1 x Converter. Output Power: ... more130%. If you do not receive our reply within 48 hours, pls.
Buy It Now
$2.99 Shipping Condition: New Location: China Appearance size 78 63 40mm.
Buy It Now
Free Shipping Condition: New Location: Denver, United States No welding needed. Nano's got the breadboard-ability of the Mini+USB with smaller footprint than either, so users have more breadboard space. It's got ... morea pin layout that works well with the Mini or the Basic Stamp (TX, RX, ATN, GND on one top, power and ground on the other).
Buy It Now
$68.62 Shipping Condition: New Location: COVENTRY, United Kingdom DC 24V Universal Regulated Switching Power Supply for LED Strip CCTV - UK DC24V 48w - Size L86mm x W58mm x H38mm DC24V 72w - Size L130mm x W98mm x H40mm ... moreDC24V 120w - Size L130mm x W98mm x H40mm Switch Typical Applications: Input Voltage: 110//220V ±15%. Shell Material: Metal case / Aluminum base. Protection: Shortage Protection, Overload Protection, Over Voltage Protection. Widely used in Industrial automation, LED display, communications, etc. Safety Compliance: CCC/ FCC / CE. Storage Temperature: -20~60℃. Ambient Humidity: 0~95% Non-Condensation.
Buy It Now
$2.95 Shipping Condition: New Location: China Overload protection, short circuit protection. Total load power:
Buy It Now
Free Shipping Condition: New Location: Chino, United States Application It is suitable for LED power supplies, medical power supplies, display screen power supplies, industrial control systems, power equipment, ... moreinstruments, solar photovoltaic power supplies, stepper motors, PLC control systems, surveillance cameras, LED light boxes, LED lamps, luminous characters, communication equipment, home appliances, industrial equipment, building lighting, medical equipment, traffic signal control, etc. Wiring Description L, N: AC Power Input GND: Ground Wiring -V: DC Power Output "-" +V: DC Power Output "+" ADJ: Adjust the Output Voltage(±5%).
Buy It Now
Free Shipping Condition: New Location: China Features the aluminum alloy, ABS and copper material, which has high durability, not easy to deform. This converter is made of premium material, which ... morecan withstand long-lasting use. Conversion efficiency: 96%.
Buy It Now
$2.09 Shipping Condition: New Location: China Output power: 150W. Positioning hole size: 10.58X5.57cm. Output current: 13A. AC input: AC100-260V. Due to the light and screen difference, the item's ... morecolor may be slightly different from the pictures.
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
$7.00 Shipping Condition: New Location: China When outputting 4-5A, a certain temperature will be generated, which is normal. Customized output: 5V, 7V, 9V, 12V, 15V, 24V, etc. Maximum current can ... morebe 8A. When load power is large, there is a certain temperature.
Buy It Now
Free Shipping Condition: New Location: Charlotte, United States Output power:60W. Input: red(+)black(-); Output: yellow(+)black(-). Output curret: 5A. Thin, small size, high efficiency and easy to install.
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: Denver, United States No welding needed. Nano's got the breadboard-ability of the Mini+USB with smaller footprint than either, so users have more breadboard space. It's got ... morea pin layout that works well with the Mini or the Basic Stamp (TX, RX, ATN, GND on one top, power and ground on the other).
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
$3.75 Shipping Condition: New Location: Plainville, United States This module combines the high efficiency XMLSEMI XL4015 DC-DC buck converter IC with a TI LM358 Op-Amp for stable current regulation. Motor Driver Board, ... moreL298N. Mini MP1584EN DC-DC Buck Converter 3A Power Adjustable Step-Down Mod D4M3.
Buy It Now
Free Shipping Condition: New Location: Sikeston, United States With an input range of 3-35V (40V MAX) and output range of 5-40V (45V MAX), this unit is highly efficient with a transmuting efficiency of
Buy It Now
$5.34 Shipping Condition: Neu Location: China Power: 25W. - Output ripple:
Buy It Now
Free Shipping Condition: New Location: China 5-32V to 12V 3A DC Converter. 50x100cm Car Deadening Proofing Hood Sound Shield Insulation 20mm Acoustic Foam. Black TPU & Carbon Fiber Car Side Fender ... moreAir Vent Trim Cover Sticker Universal. 2Pcs Black Rubber Jacking Jack Pad Adapter Tool For BMW Mini E46 E90 E91 E92 E93.
Buy It Now
$3.20 Shipping Condition: New Location: China Buck converter 1. Load Regulation: +5%. Synchronous rectification, low heat generation. Protection function: short circuit protection, over current protection, ... moreover temperature protection. Short circuit, over current protection, over temperature protection.
Buy It Now
$3.59 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
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
$3.50 Shipping Condition: New Location: China PWM Duty Cycle:10% -100%. PWM Frequency:13 KHz. Current: Rated 8A, Max 10A. Maximum current: 10A. K1, K2 are the buttons for changing the output duty ... moreof the governor. K1 is increased, K2 is decreased, and the output duty value is displayed on the digital tube.
Buy It Now
$3.59 Shipping Condition: New Location: China Product Description： The DC-DC module based on LM2596 advocate current to 3.0A, but only to 1.8A.However, being introduced module adds a heatsink, using ... morehigh-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W, has a high price!! Module highlights: 5A high power、high efficiency and low ripple with power indicator !!! Input voltage range：4～38VDC(Note:input voltage not exceeding 38V) Output voltage range：1.25-36VDC adjustable Output current: 0-5A, recommended for use in 4.5A. Output power: 75W Working temperature: -40~+85 degrees Operating frequency: 180KHz Efficiency:96%（max) Short circuit protection: yes(limit current 8A). Over temperature protection Input reverse polarity protection: None (if required, high current diode in series with the input).
Buy It Now
Free Shipping Condition: New Location: China Short circuit, overload, over temperature protection, current limit. XPJ-01C (12V1.5A) : Current limit 1.7A (ie max 1.7A, rated 0-1.5A). XPJ-01D (5V2A) ... more: Current limit 2.2A (ie max 2.2A, rated 0-2A).
|