|
|
Order by: Available to: eBay Affiliate Links
|
Buy It Now
Free Shipping Condition: New Location: Chino, United States Product description: The series of switching power supplies for measuring instrument have ruled out the inconvenience of big volume and heavyweight of ... morea traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment. Feature: With more extensive range of input voltage 115V±5V. With high frequency operation can reduce the size of power transformer . With small size , light weight and high density power . Entire efficiency rate higher up to 70% Zero adjustment for the output of voltage and current Specifications： Model: NPS306W Input power：AC 110V, 60Hz Output voltage: 0-30Vfor NPS306W Output current: 0-6A for NPS306W Output power: 180W for NPS306W.
Buy It Now
$2.99 Shipping Condition: New Location: China ◆ The higher the power of the module, the closer the current is to the maximum current. The module adopts imported chip, with low static power consumption, ... more500KHZ low ripple output, high conversion efficiency.
Buy It Now
$5.99 Shipping Condition: New Location: Montrose, United States Output Current: 0.4A.
Buy It Now
$2.88 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
$3.00 Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: Chino, United States Product description: The series of switching power supplies for measuring instrument have ruled out the inconvenience of big volume and heavyweight of ... morea traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment. Feature: With more extensive range of input voltage 115V±5V. With high frequency operation can reduce the size of power transformer . With small size , light weight and high density power . Entire efficiency rate higher up to 70% Zero adjustment for the output of voltage and current Specifications： Model: NPS306W Input power：AC 110V, 60Hz Output voltage: 0-30Vfor NPS306W Output current: 0-6A for NPS306W Output power: 180W for NPS306W.
Buy It Now
$3.00 Shipping Condition: New Location: China Output current: peak 2A. 1Pcs step up volt converter power.
Buy It Now
$3.50 Shipping Condition: New Location: China 1 X DC/DC 12V to 6V Converter. - Synchronous rectification,, the conversion rate is 96% or more, very low heat. - Super-thin, small size, high efficiency, ... moreeasy installation and use.
Buy It Now
Free Shipping Condition: New Location: Chino, United States Product description: The series of switching power supplies for measuring instrument have ruled out the inconvenience of big volume and heavyweight of ... morea traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment. Feature: With more extensive range of input voltage 115V±5V. With high frequency operation can reduce the size of power transformer . With small size , light weight and high density power . Entire efficiency rate higher up to 70% Zero adjustment for the output of voltage and current Specifications： Model: NPS306W Input power：AC 110V, 60Hz Output voltage: 0-30Vfor NPS306W Output current: 0-6A for NPS306W Output power: 180W for NPS306W.
Buy It Now
$3.00 Shipping Condition: New Location: China Much smaller compared with other 60V 6A power supplies. - Support Bluetooth communication: Only RK6006-BT supports (for firmware version V1.09). - Capacity ... moreand energy statistical error: ±2%. - Output power range: 0-360W.
Buy It Now
Free Shipping Condition: New Location: China DC-DC Converter 2.4V-6V to 3.3V-9V Step UP Power Supply Module ConverterFeatures: Brand new and2.4V-6V to 3.3V-9V to Adjustable Power Supply Board Module.Adjust ... morethe blue knob of the potentiometer and with a multimeter to the output reaches the requiredBuilt-in over temperature for protection, full set overcurrent for protection circuit reliability, reliability.Conventional Constant Output Fully Integrated Integrated MOSFET, Fewer External Components, Smaller Cos System.Input and Output must be correctly.Specifications: InputOutputLenth: approx. 33mm/1.30inEfficiency: 90Package Includes: 1PC DC-DC Adjustable Power Supply Modulenote: When the output is to the output the carrying capacity is and the efficiency is also
Buy It Now
$2.99 Shipping Condition: New Location: China Output current: ≤600mA, the larger the input and output pressure difference, the smaller the output current.
Buy It Now
Free Shipping Condition: New Location: Chino, United States Product description: The series of switching power supplies for measuring instrument have ruled out the inconvenience of big volume and heavyweight of ... morea traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment. Feature: With more extensive range of input voltage 115V±5V. With high frequency operation can reduce the size of power transformer . With small size , light weight and high density power . Entire efficiency rate higher up to 70% Zero adjustment for the output of voltage and current Specifications： Model: NPS306W Input power：AC 110V, 60Hz Output voltage: 0-30Vfor NPS306W Output current: 0-6A for NPS306W Output power: 180W for NPS306W.
Buy It Now
Free Shipping Condition: New Location: Chino, United States Lab Adjustable Switching DC Power Supply 30V 6A Precision Variable Dual Digital Product description: The series of switching power supplies for measuring ... moreinstrument have ruled out the inconvenience of big volume and heavyweight of a traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment. Feature: With more extensive range of input voltage 115V±5V. With high frequency operation can reduce the size of power transformer . With small size , light weight and high density power . Entire efficiency rate higher up to 70% Zero adjustment for the output of voltage and current Specifications： Model: NPS306W Input power：AC 110V, 60Hz Output voltage: 0-30Vfor NPS306W Output current: 0-6A for NPS306W Out.
Buy It Now
$3.57 Shipping Condition: Brand New Location: China It is a tool used to increase voltage and is widely used in scientific experiments, teaching experiments, electronic equipment, etc.SpecificationColor: ... moreBlackInput Voltage:3-4.2VOutput Voltage: 2KVInput Current: ≤2AOutput Current: ≤0.5ADischarge Distance: ≤1.5mmOverall Size: 4.1x2.6x1.6cm / 0.13x0.09x0.05" (L*W*H)Package List: 2 x High Voltage GeneratorsAdvantage:It can output high-voltage boost high-voltage current, has the characteristics of small size and high efficiency. It has a simple peripheral circuit, simple operation method and full discharge intensity. Small, lightweight and easy for you to carry.InstructionConnect the power and battery and you are ready to work (The red line is positive and the black line is negative.)NOTEThis high voltage generator has high power and is not easily dissipate heat inside.
Buy It Now
$4.98 Shipping Condition: New Location: China Output: DC 5V, 3A, 15W. Input: DC 8-20V, (12V changes to 5V). Synchronous rectification, the conversion rate is ≥96%, very low heat. Sound & Vision. - ... moreSynchronous rectification,, the conversion rate is 96% or more, very low heat.
Buy It Now
Free Shipping Condition: New Location: China Output power: 35W. Output over power protection: (0 -82W adjustable, default 82W). Output overcurrent protection: (0 -5.2A adjustable, default 5.2A). ... moreOutput power: 80W. Output current: 0~4.0A. Over energy protection: (0~9999WH adjustable, default off).
Buy It Now
$2.99 Shipping Condition: New Location: China 1 x Charging Module. Constant current charging, 4 kinds of current can be selected, with a short-circuit cap conversion.
Buy It Now
$3.20 Shipping Condition: New Location: China 12V forward rotation: 6ma; reverse rotation: 44ma. Forward: 4ma; Reverse: 36ma. Load current: max. Exquisite and compact appearance 5. Wide range of applications, ... moresuitable for all kinds of industrial occasions.
Buy It Now
Free Shipping Condition: Used Location: Bhavnagar Wadva S.O, India Input: 3ac 400-500v max. 1.9a 50/60 hz. output: 24v dc/40a. We also specialize in all types of apparatus such as Offshore & Onshore apparatus, Fire & ... moreSafety, Deck Crane spares, Electric Automation, Drives & Servo Drives, etc.
Buy It Now
Free Shipping Condition: New Location: Chino, United States WaterProof 24V to 13.8V 30A 414W Step Down DC/DC Power Converter Regulator YU. WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator YU. ... moreWaterProof 12V/24V to 5V 30A 150W Step Down DC/DC Power Converter Regulator YU.
Buy It Now
$2.79 Shipping Condition: Neu Location: China IN+: DC input positive 4.5V-30V (need to be higher than the output 1V or more). Current output:3A max. OLED LED&RGB. Output-:DC output negative pole, ... moreconnected with input negative pole. Am 09.09.2023 hat der Verkäufer die folgenden Angaben hinzugefügt.
Buy It Now
Free Shipping Condition: New Location: China
Buy It Now
Free Shipping Condition: New Location: China Output power: 80W. 1Pc DC Buck Boost Converter. Current Type: DC. Output current: 0-5A. Due to the different monitor and light effect, the actual color ... moreof the item might be slightly different from the color showed on the pictures.
Buy It Now
Free Shipping Condition: New Location: Jamaica, United States Waterproof grade: IP68. With line loss compensation function, high current does not step down. Load Regulation: 3%. Synchronous rectification, low heat ... moregeneration, high conversion rate. Reverse connection, over current, over temperature, short circuit protection.
Buy It Now
Free Shipping Condition: Used Location: Guntersville, United States We used parentheses around numbers and letters (A1, D1, B3, J2, LW, LW1, etc.) for in house purposes. These characters have nothing to do with the product/item ... moreitself.
Buy It Now
$3.00 Shipping Condition: New Location: China Output: DC 5V, 3A, 15W. Input: DC 8-20V, (12V changes to 5V). The fire retardant plastic casing. Synchronous rectification, the conversion rate is ≥96%, ... morevery low heat. - Synchronous rectification,, the conversion rate is 96% or more, very low heat.
Buy It Now
$95.35 Shipping Condition: Neu: Sonstige (siehe Artikelbeschreibung) Location: Hamburg-, Oststeinbek, Germany Zustand: Neu.
Buy It Now
$3.20 Shipping Condition: New Location: China If there are no errors in welding, it is generally successful. Output current: maximum 1A. Kit model: POW-6. Kit size: 93X67X41mm. DC input: suitable ... morefor 5.5mm power plug. hope you could understand.
Buy It Now
Free Shipping Condition: New Location: Los Angeles, United States WaterProof 48V to 13.8V 20A 276W Step Down DC/DC Power Converter Regulator UE. WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator UE. ... moreWaterproof DC/DC Converter Regulator 12V Step Up to 13.8V 5A 69W US.
Buy It Now
Free Shipping Condition: New Location: Temple City, United States When the right “OUT” led light, it shows output, the left “IN” led show input. 6、Built in output short protection function. 5、Input reverse polarity protection. ... more3、Output current:2A. We will try our best to resolve any kind of issue.
Buy It Now
$2.55 Shipping Condition: Neu Location: China Output current: peak 2A. 1Pcs step up volt converter power.
Buy It Now
$2.99 Shipping Condition: New Location: China Rated Power: 1W 2W 3W 5W 8W 10W 12W 15W 20W 25W 30W 40W 50W 60W 80W 100W 120W 150W 200W 300W. Frequency Characteristic: Low Frequency. Dual Output, 18-0-18v ... more,Power 100W ,it is ablout 2.78A, I=P/U 100W/(18V+18V)≈2.78A.
Buy It Now
$2.99 Shipping Condition: New Location: New York, United States 1 x Power converter. Without USB interface. Color: Black. 36.2 x 25.5 x 21.2 mm.
Buy It Now
$8.85 Shipping Condition: Used Location: Fremont, United States Plug in power supply input 120v 60H 4W output 6v DC 300mA. Condition is "Used". Shipped with USPS Retail Ground.
Buy It Now
Free Shipping Condition: New Location: Langhorne, United States The order will be processed and completed by automatic warehouse system within 5 minutes. - We're happy to help. Order Cancellation Policy .
Buy It Now
Free Shipping Condition: New Location: Chino, United States Product description: The series of switching power supplies for measuring instrument have ruled out the inconvenience of big volume and heavyweight of ... morea traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment. Feature: With more extensive range of input voltage 115V±5V. With high frequency operation can reduce the size of power transformer . With small size , light weight and high density power . Entire efficiency rate higher up to 70% Zero adjustment for the output of voltage and current Specifications： Model: NPS306W Input power：AC 110V, 60Hz Output voltage: 0-30Vfor NPS306W Output current: 0-6A for NPS306W Output power: 180W for NPS306W.
Buy It Now
Free Shipping Condition: New Location: United States WaterProof 48V to 13.8V 20A 276W Step Down DC/DC Power Converter Regulator UE. WaterProof 36V/48V to 24V 20A 480W Step Down DC/DC Power Converter Regulator ... moreUS. WaterProof 6V to 12V 3A 36W Step Up DC/DC Power Converter Regulator UE.
Buy It Now
Free Shipping Condition: New Location: Chino, United States Specifications： Model: NPS306W Input power：AC 110V, 60Hz Output voltage: 0-30Vfor NPS306W Output current: 0-6A for NPS306W Output power: 180W for NPS306W ... moreWorking temperature：0 ℃ - 40 ℃; relative humidity:
Buy It Now
$5.35 Shipping Condition: New Location: Phoenix, United States Current -Output / Channel: 400mA (Switch). Features an adjustable output range up to 28 V and 400 mA internal switch current. Frequency: 1 MHz. SMD Case ... more"PHOQ".
Buy It Now
Free Shipping Condition: New – Open box Location: Virginia Beach, United States
Buy It Now
Free Shipping Condition: Used Location: Chandler, United States
Buy It Now
$8.70 Shipping Condition: Used Location: Rush City, United States used works no returns accepted
Buy It Now
Free Shipping Condition: New Location: Jamaica, United States Output current: 3A. This module has short circuit protection. Working temperature: -40 to +85 degree Centigrade. Output: 5V/3A (MAX) (With Identification ... moreresistance for Apple). Due to the different display and different light, the picture may not reflect the actual color of the item.
Buy It Now
$25.84 Shipping Condition: Used Location: Brunswick Heads, Australia
Buy It Now
$2.28 Shipping Condition: New Location: China Output curret: 10A. 1x Power Converter. Output wire color: (+)Yellow, (-)Black. Output power:60W. Input wire color : (+)Red, (-)Black. No wiring reverse ... moreshort-circuit protection for this device. 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: Houston, United States Output: 5V / 3A (MAX). Load capacity: Maximum output 3A (with two phones simultaneously). Output current: 3A. This module has short circuit protection. ... moreDual USB LM2596 DC-DC Step-Down Converter. Working temperature: -40 to +85 degree Centigrade.
Buy It Now
$3.50 Shipping Condition: New Location: China With line loss compensation function, high current does not step down. Load Regulation: 3%. Synchronous rectification, low heat generation, high conversion ... morerate. Reverse connection, over current, over temperature, short circuit protection.
Buy It Now
Free Shipping Condition: New Location: Walnut, United States The input and output lead are both 13cm long, and the mounting hole is 42mm. Due to the light and screen setting difference, the item's color may be slightly ... moredifferent from the pictures. We will try our best to reduce the risk of the custom duties.
Buy It Now
Free Shipping Condition: Used Location: Carson City, United States Load tested: Held 12V @ 11A. and 12V 1A Aux output. Also has 5V 2A standy output. Otherwise, the order will be canceled or an unpaid case will be opened.
Buy It Now
Free Shipping Condition: New Location: Chino, United States Product description: The series of switching power supplies for measuring instrument have ruled out the inconvenience of big volume and heavyweight of ... morea traditional power supply possess. The output voltage and current is controlled by two variable resistors regulation for more handy and precise adjustment. Feature: With more extensive range of input voltage 115V±5V. With high frequency operation can reduce the size of power transformer . With small size , light weight and high density power . Entire efficiency rate higher up to 70% Zero adjustment for the output of voltage and current Specifications： Model: NPS306W Input power：AC 110V, 60Hz Output voltage: 0-30Vfor NPS306W Output current: 0-6A for NPS306W Output power: 180W for NPS306W.
Buy It Now
Free Shipping Condition: New Location: Brentwood, United States
Buy It Now
$24.99 Shipping Condition: Used Location: Cedar Hill, United States This item is to be installed and maintained by qualified individuals. We claim no expertise in the use of this item.
Buy It Now
$3.75 Shipping Condition: New Location: China 1 PCS Step Down Buck Mini Micro Module. 6 Full load output ripple: Vpp
Buy It Now
Free Shipping Condition: New Location: Aurora, United States Color: balck. Item model number: 24V 3A 72W. (Check dc jack before buy: 5.5x2.5mm, compatible 5.5x2.1mm). Universal ac adapter equipped with a reverse ... morepolarity converter. Our DC plug polarity: inner positive(+), outer negative(-).
Buy It Now
$3.20 Shipping Condition: New Location: China Output: DC 5V, 3A, 15W. Input: DC 8-20V, (12V changes to 5V). Synchronous rectification, the conversion rate is ≥96%, very low heat. The fire retardant ... moreplastic casing. - Synchronous rectification,, the conversion rate is 96% or more, very low heat.
Buy It Now
Free Shipping Condition: New Location: Chino, United States 12V/24V~6V 30A 180W Step Down DC/DC Power Converter Regulator. WaterProof 36V/48V to 9V 15A 135W Step Down DC/DC Power Converter Regulator D. WaterProof ... more5V~11V to 12V 10A 120W Step Up DC/DC Power Converter Regulator D.
Buy It Now
Free Shipping Condition: New Location: China Output Power: Maximum 300W. Feature: 1. The power module adopts color screen display, the reading is clear and intuitive. Short Circuit Protection: Yes, ... morethe constant current value currently set. Module Size: LWH: Approx.
|
|
|
 |