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$
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Location: Corona, United States
They also employ internal current limiting and safe area protection, making it essentially indestructible. Output Resistance 17 mΩ. Output current up ... moreto 1.5A. Input Current 5 mA to 1 A. Output current 1. 5A (max.).
$
32.48
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Location: China
DC 12V Step Up To DC 36V 15A 540W Boost Power Converter Regulator Module #de. Power: 540W. Output current: 15A. Input wire color : (+)Red, (-)Black, Output ... morewire color : (+)Yellow, (-)Black. (Note: No wiring reverse short-circuit protection for this device. ).
$
19.88
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Location: China
This circuit is optimized and improved, and the transistor Q1 is added to the output of the op amp. And Q2 constitutes a current-expanding circuit. Input ... moreAC double 15v to 22v.
$
2.44
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Condition: New
Location: China
If in about 6V can output the maximum power. Peripheral circuit is simple (only need to connect the switch, the battery can be), more convenient to use. ... moreInput current: 2A-5A.
$
0.99
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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
$
89.30
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Location: Chino, United States
0.75KW/1.5KW/2.2KW Inverter VFD Variable Frequency Drive Speed Controller 220V.
$
45.93
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Location: China
Features:100% full power and stable current output, non-isolated module.Waterproof level IP68 and anti-shock protection, ultra compact size, light weight.Auto-recovery ... morewhen device is back to normal operating; high transfer efficiency of 97% max.Die-cast aluminum shell, epoxy potting, cooling by free air convection.Protections: Over-current, Over-voltage, Over-temperature, Over-load and Short-circuit, auto-recovery when device is back to normal operating.Package Contain:1 x Waterproof DC Power ConverterNote: The positive and negative pole, input and output connection are marked on the back of the product,be sure not to connect incorrectly.
$
23.99
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Location: China
The conversion efficiency may reach 96%.
$
4.60
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Condition: New
Location: China
Maximum output current: 2A. The item should be in its original condition.
$
94.00
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Location: Chino, United States
Type I 0.75KW VFD/ 1HP. And your motor power should not be more than TWICE the power of this VFD. Type II1.5KW VFD/ 2HP. Type III 2.2KW VFD/ 3HP. DC Cooling ... moreFan: The variable frequency drive is equipped with a fan to improve the stability of the inverter.
$
10.94
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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.
$
13.73
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Condition: Neu
Location: China
Input: 12-75V. 12-75V to 5V. 12-75V to 9V. 14-75V to 12V. 17-75V to 14.8V. 19-75V to 16.8V. 22-75V to 1 9V. 24-75V to 21V.
$
10.59
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Condition: New
Location: China
Programmable Threshold and Hysteresis. Can be Used to Enable or Disable System Loads. Programmable Step Down Regulated Output (Buck). Provides Optimal ... moreEnergy Extraction From a Variety of Energy Harvesters including Solar Panels, Thermal and Piezo Electric Generators.
$
47.25
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Condition: New
Location: San Jose, United States
Lot Of 5 High Quality 45+5 45/5 MFD uF Motor Dual Run Capacitor 370 440 VAC CBB65-R. Uf (mfd): 45+5 45/5. Capacitor type: Oil-filled (vegetable oil). ... moreFormat: Round. Construction Style: Aluminum w/ Steel Cap.
$
93.10
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Condition: New
Location: Monroe Township, United States
High efficiency with no waveform distortion. Material: Iron (shell), copper coil. Built-in copper coil with high quality material. Insulated resistance: ... more>5MΩ. Capacity: 3KVA. More security, reliability and durability.
$
65.00
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Condition: New
Location: Hebron, United States
$
23.99
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Condition: New
Location: Clinton Township, United States
Output current: 10A. 3- 100% full stable output current. 7- Die-cast aluminum shell, epoxy potting. 1- Non-isolated between input and output. Ripple & ... moreNoise: 150 mVp-p. Output power: 120W. 5- Water level IP68.
$
6.95
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Condition: New
Location: China
Item Type: Boost Converter. Feature: 1. ONE KEY TO TURN OFF: One key to turn off the output, the digital tube can be turned off, easy to operate. Output ... morePower.
$
5.99
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Condition: New
Location: Duluth, United States
Features SIZE: 65*47*23.5 mm, Module Properties: non-isolated step-up module(BOOST) Input voltage:10-32V Output voltage: 12-35V(adjustable) Output Current: ... more10A(MAX) Input Current: 16A(MAX) Please enhance heat dissipation if more than 10A) Output power: natural cooling 100W(MAX) Enhance heat dissipation 150W(MAX) Easy to drive 65W 90W dual-core notebook. Use a 12V battery drive 19V 3.42A notebook. The module temperature about 45°c Conversion efficiency: 94% measured at Input 16V. Output 19V 2.5A) Output Ripple: 2% MAX) 20M-bandwidth Operating Temperature: Industrial(40°c to +85°c) ambient temperature exceeds 40°c. Lower power use, or to enhance heat dissipation) Full load temperature rise: 45°c No-load current: 25mA typical Voltage regulation: ± 0.5% Dynamic response speed: 5% 200uS Short circuit protection: None(Please Install fuses and protection circuits at Input port. Input Reverse Polarity Protection: None(Please Series diode at the input port. Some Applications: 1. DIY an output adjustable vehicle power supply. Connect the 12V input, and output could be 14-35V(adjustable freely) However, the output voltage can not be less than the input voltage. 2. Car laptop power supply: connected to 12V power supply. Output voltage regulation as your notebook need. 3. Boost charger. You can use the 12V power supply to charge battery more than 12V. For example, 24V battery. Package Voltage Charger module X 1pcs. Payment We accept payment by Paypal. Shipping We ship by Airmail. We will select the fast and reliable way for delivery. Save on shipping and safer on delivery. We are not responsible for wrong or undeliverable address. Tracking number: The price is USD2.00. It is optional but you are recommended to use it. Please contact us to buy if you need it. Delivery time By airmail: 2-4 weeks to ASIA. West EURO, and North America. 3-5 weeks to South America. Mid-East, East EURO and Africa. Over 45 days to Russia. Italy By EMS: 5-7 business days. For more information about the shipping time and p
$
3.26
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Condition: Brand New
Location: China
NEW DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator Description: input voltage: DC 3 V to 6 V Input current: 2 a- 5 a High ... morepressure type: the type of pulse current Output voltage: 400000 v(Please pay attention to safety) High pressure discharge distance between: 10 mm- 20 mm The output high voltage wire length: 100 mm Input power cord length: 100 mm(the red line is positive) Wiring: Red and green power connection red line:+" green line" output: the other side.Same color cable pls notice: the high-voltage module should avoid the use of electricity in high voltage no-load. Power must be adjusted to a suitable distance to the high-voltage output line. Battery capacity is proportional to the distance and the use of the high-pressure arc( not a voltage as high as possible, you must provide enough current) Experimental test of the arc distance from short to long, Do not exceed the maximum arc distance electricity, energy can not be released due to high pressure, can easily damage the module. Work: intermittent. Continuous work does not allow more than 1 minute and the output side does not allow shorting. Improper voltage and long working hours easily damaged module Package included: 100% BRAND NEW 1pcs DC 3v-7.2v to 200kV 200000V Boost Step-up Power Module High-voltage Generator About Payment: We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review. About Returns: If you are dissatisfied with our item or service. Then please follow the good eBay practice to contact us by ebay message before leaving any feedback. We are committed to resolve all issues in a friendly and satisfa
$
1.86
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Condition: New
Location: China
$
39.94
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Location: China
Model Number: Low-liter Boost.
$
49.99
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Condition: New
Location: Tampa, United States
The high-temperature wire uses a thermoset silicone insulation material that's suitable for use to 150 degrees Celsius and 40KVDC. It is resistant to ... moreabrasion and deformation. Other applications include ignition systems, electrostatic precipitators as well as high-temperature applications including motors, furnaces, heaters, and dryers.
$
14.87
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Condition: New
Location: 金东区, China
1 DC converter. Rated output current: 5A. No load current: 0.01A. Load regulation rate: ±0.2%.
$
13.79
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Condition: New
Location: China
No heat sink 15W-20W max. Add heat sink up to 40W maximum. Power output Due to the light and screen difference, the item's color may be slightly different ... morefrom the pictures. Switch Upgraded Tactical Dockable Trigger Hand Grip Case for NS Switch.
$
9.96
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Condition: New
Location: China
Output current: 10A. 1 DC Converter. Output ripple noise: 1db. Blue wire: Output -. Yellow wire: Output +. Red wire: Input +. Black wire: Input -. Compact ... moresize and light weight, easy to install.
$
9.47
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Condition: New
Location: United States
NEW DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator Description: input voltage: DC 3 V to 6 V Input current: 2 a- 5 a High ... morepressure type: the type of pulse current Output voltage: 400000 v(Please pay attention to safety) High pressure discharge distance between: 10 mm- 20 mm The output high voltage wire length: 100 mm Input power cord length: 100 mm(the red line is positive) Wiring: Red and green power connection red line:+" green line" output: the other side.Same color cable pls notice: the high-voltage module should avoid the use of electricity in high voltage no-load. Power must be adjusted to a suitable distance to the high-voltage output line. Battery capacity is proportional to the distance and the use of the high-pressure arc( not a voltage as high as possible, you must provide enough current) Experimental test of the arc distance from short to long, Do not exceed the maximum arc distance electricity, energy can not be released due to high pressure, can easily damage the module. Work: intermittent. Continuous work does not allow more than 1 minute and the output side does not allow shorting. Improper voltage and long working hours easily damaged module Package included: 100% BRAND NEW 1pcs DC 3v-7.2v to 200kV 200000V Boost Step-up Power Module High-voltage Generator About Payment: We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review. About Returns: If you are dissatisfied with our item or service. Then please follow the good eBay practice to contact us by ebay message before leaving any feedback. We are committed to resolve all issues in a friendly and satisfa
$
2.21
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Condition: New
Location: China
$
27.08
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Condition: New
Location: China
※ Conductor Construction: Tinned Copper Wire. ※ Features: 1. the Key Copper Core, Oxygen-free Copper Has Good Conductivity, Sufficient Copper Purity, ... moreAnti-aging, High Conductivity, Low Energy Consumption and High Current-carrying Capacity.
$
0.99
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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
$
19.00
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Condition: New
Location: United States
4000W Variable Voltage Regulator Speed Motor Fan Dimmer Controller AC 110V-22V Description: Powerful 4000w Motor Fan with Variable Thyristor and Electronic ... moreVoltage Regulator Adopts Metal Shell Structure, High Temperature Resistance, Flame Retardant, Not Easy to Rust Core Chip Adopts High Power Thyristor With Adjustable Button for Stepless Voltage Regulation No Delay, Surge Protection, Anti-spike, Rc Absorption Multiple Protection With Universal Socket and Power Supply Light With Heat Dissipation Connector for Quick Heat Dissipation Applicable Electrical Appliances: Electric Stoves, Water Heaters, Tungsten Filament Lamps, Small Motors, Electric Soldering Irons, Fan Speed Control, Etc. Technical Specifications: Input voltage: AC 110V-220V Output voltage: 0-110V (adjustable) Adjustable v.
$
68.25
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Condition: New
Location: San Jose, United States
LOT OF 10 35+5 35/5 MFD uF Motor Dual Run Capacitor 370 440 VAC CBB65-R. Uf (mfd): 35+5 35/5. Capacitor type: Oil-filled (vegetable oil). Format: Round. ... moreConstruction Style: Aluminum w/ Steel Cap.
$
34.45
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Condition: New
Location: Harrison, United States
Output: 12V DC, 30A, 360W;. HQRP® Power Converter;. HQRP trademarked products. IP67 Waterproof, anti-dust, anti-shock protection and better heat dissipation;. ... moreInput: 24V DC;. No problems, works fine, A++++.
$
2.20
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Condition: New
Location: China
A,input and output can be directly pins soldered to the PCB. Power module x 1pcs. We afford all cost if it's our fault. Output current 600mA. Output current ... more450mA.
$
9.19
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Condition: New
Location: China
Test resistance: 5V with 7 ohms (4.9V). Output indicator: green light. Output current: 5V0mA-700mA, enter constant current working mode at full load. ... moreOutput power: 3.5W efficiency is about 80%. Input characteristics.
$
22.99
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Condition: New – Open box
Location: Newbury Park, United States
Aluminum shell and silicone sealed design: Waterproof, Anti-shock, Anti-humidity and Dust-proof, more durable.
$
39.58
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Condition: New
Location: China
Universal 10Amp Full- Rectified Output AVR, up to 10Amp. Suitable for self-excited brushless generator. Resistance: Minimum 9 Ohm, maximum 100 Ohm. Current: ... more5A continuous, non-continuous 7A within 10 seconds.
$
9.49
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Condition: New
Location: United States
NEW DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator Description: input voltage: DC 3 V to 6 V Input current: 2 a- 5 a High ... morepressure type: the type of pulse current Output voltage: 400000 v(Please pay attention to safety) High pressure discharge distance between: 10 mm- 20 mm The output high voltage wire length: 100 mm Input power cord length: 100 mm(the red line is positive) Wiring: Red and green power connection red line:+" green line" output: the other side.Same color cable pls notice: the high-voltage module should avoid the use of electricity in high voltage no-load. Power must be adjusted to a suitable distance to the high-voltage output line. Battery capacity is proportional to the distance and the use of the high-pressure arc( not a voltage as high as possible, you must provide enough current) Experimental test of the arc distance from short to long, Do not exceed the maximum arc distance electricity, energy can not be released due to high pressure, can easily damage the module. Work: intermittent. Continuous work does not allow more than 1 minute and the output side does not allow shorting. Improper voltage and long working hours easily damaged module Package included: 100% BRAND NEW 1pcs DC 3v-7.2v to 200kV 200000V Boost Step-up Power Module High-voltage Generator About Payment: We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 days of auction closing. If you have bought multiple items from me. You can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review. About Returns: If you are dissatisfied with our item or service. Then please follow the good eBay practice to contact us by ebay message before leaving any feedback. We are committed to resolve all issues in a friendly and satisfa
$
26.96
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Condition: New
Location: China
CP2102 with other USB-UART adapter circuit works similar to the PC through the driver's USB port into a virtual COM port in order to achieve the purpose ... moreof expansion. using a new chip factory in 2013 CP2102.
$
19.00
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Condition: New
Location: Chino, United States
Max Power: 4000w. the Inductive Load Is 1/3 of the Ohmic Load. the Ohmic Load Relates to the Tungsten Light Bulb, the Heating Wire, Etc. the Inductive ... moreLoad Relates to the Series Exciter Motor. There Are Electronic Products for Printed Circuit Boards That Are Used with Caution.
$
27.99
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Condition: New
Location: Monroe Township, United States
Output power: 1800W. Conversion efficiency: 48V to 60V 8A (98.1 %). Input current: 40A. Fan blade heat dissipation is adopted, the heat dissipation effect ... moreis very good, and the output power is higher.
$
21.99
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Condition: New
Location: Bordentown, United States
Efficient, synchronous rectifier way, efficiency is as high as 94% above. All copper plate and excellent performance, four USB is all of brass. The power ... moreconnect between the cathode and anode, input is completed.
$
17.99
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Location: United States
Output anti backflow: None (charging the battery, connecting the output to an inductive load, such as adding anti backflow diodes when connecting to the ... moremotor). 500W 18A DC12-95V to 1.5-90V. 300W 20A DC6-40V to 1.2-36V.
$
20.89
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Condition: New
Location: United States
Output Rated Power: 138W. Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V UE. NEW 48V to 5V 10A Step Down DC/DC Power Converter ... moreRegulator WaterProof UE. Output Current: 10A. WaterProof 48V/60V/72V to 12V 20A Step Down DC/DC Power Converter Regulator US.
$
13.51
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Condition: New
Location: United States
The window processing on the back of the PCB board is more conducive to the heat dissipation of the chip. Feature: 1. 5V Output: Input 6.5-30V, output ... more5V (± 3%). 12V Output: Input 13.5-30V, output 12V (± 3%).
$
1.36
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Condition: New
Location: China
1A high current linear charging. Charging current: 1A. Board size: 14×18×5mm (Type-C port female seat protrudes about 1.5mm). With protection board function. ... moreSmall size.
$
4.99
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Condition: New
Location: China
Arduino Module. two AA batteries to the output current of 500~600mA. Transfer efficiency:96%(max). Electronic Component.
$
3.55
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Condition: New
Location: China
Note: This item is DIY Kit, not assembled. default with one PCB board. ◦Input Current:
$
4.79
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Condition: New
Location: China
Plus or minus 12V. Arduino Module. Input and output pressure difference: 2v. Module weight: 20g. Module size: 55 30 20mm. (5) Ultra-low load regulation ... morerate: The output load regulation rate is less than 5%.
$
11.99
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Condition: New
Location: Jamaica, United States
Energized state while holding down the start / stop button, digital display 888, which is the factory setting. Apply For:6-60V MAX 80V battery. Setting ... moreError hope you could understand. Output Type:direct output.
$
2.11
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Condition: New
Location: China
DC DC Boost Converter Module working frequency 350KHZ. 3 Input power must be greater than the output power, because the power consumption of the module ... moreitself. Low ripple and Low noise. Low Quiescent Current : 13uA.
$
15.49
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Condition: New
Location: United States
Short press U / I button again to switch to set constant current value. It can be seen that a certain bit of the constant current value is blinking. Turn ... morethe encoder knob to increase or decrease the value.
$
6.98
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Condition: New
Location: China
Support QC2.0/3.0/4.0 etc. Support all versions of Apple's fast charging. Full protocol, good compatibility, low ripple power, sufficient materials. Maximum ... moreoutput power: 65W. Support BC1.2 charging protocol.
$
11.49
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Condition: New
Location: Bordentown, United States
This ZVS board uses high quality 1.6mm double layer fiberglass board, large inductance coil and stable 5-band resistors that ensures its stable performance. ... moreThis is a popular board and you can buy one for yourself or give one to your electronics hobbyist friend as a gift.
$
8.49
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Condition: New
Location: Fort Collins, United States
Output current: 0A to 5A continuous, 8A peak. Get it faster! Maximum output power: 200W.
$
6.45
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Condition: New
Location: China
The power module adopts XL4015 with external heat sink, which can withstand high current operation. The input end adopts 8A rectifier bridge stack to ... moreinput AC power, the power inductor is sendust 10A coil, and has a dedicated DC input port, which is generally used for AC and DC input.
$
4.99
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Condition: New
Location: China
Short circuit protection: Yes. the capacitor charging, guns power. Input reverse polarity protection: Yes (non-self-healing, reverse burning fuse, you ... morehave better not reverse it.). Module Properties: non-isolated step-up module.
$
4.57
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Condition: New
Location: China
Cooling way:Cooling by radiation. Good output short circuit and over current protection and self-recovery. Electrical Characteristic. Output overload ... moreand short circuit protection. No external circuit is required to work.
$
71.32
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Condition: New
Location: China
Insulator: Silicone Rubber. Toys, etc. lead out the connecting wire. Conductor: Tinned copper wire. Colors: red, black, white, blue, brown, yellow, green, ... morepink,grey.
$
9.99
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Condition: New
Location: Harker Heights, United States
High amp thermal trip circuit breakers with a manual reset switch suitable for use on auxiliary DC electrical systems. Manual Reset Switch. 1 x Manual ... moreReset Switch. We'll do our best to solve your problem.
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