DROK 090009||F 24V 12V to 5V 20A Buck Converter, 100W High Current Voltage Converter DC 10-35V 24 v 12 v to DC 5 V Volt Regulator Car LED/Solar Energy Regulated Power Supply Module

DROK 090009||F - Module parameters: module properties: non-isolated step-down constant current, constant voltage module CC CV charging module Input voltage : DC 7-40V Output voltage :DC 1. 2-35v continuously adjustable output current: 8A when power tube's temperature exceeds 65 degrees, please add cooling fan Constant current range :0

2-8a adjustable turn lamp current : constant current value * 01 , 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 01 * 3a = 03a. The potentiometercv closed to the input voltage is used to regulate voltage, the potentiometerCC closed to output voltage is used to regulate current CC Indicator : dual color indicator, the green light means fully charged No load is green Output short circuit protection : Yes, charging indicator light is red, constant current Dimensions : 65 * 47 * 23.

DROK 090009||F 24V 12V to 5V 20A Buck Converter, 100W High Current Voltage Converter DC 10-35V 24 v 12 v to DC 5 V Volt Regulator Car LED/Solar Energy Regulated Power Supply Module - 5 mm package include: 1x dc step-down power Converter Module properties: it is a non-isolated step-down constant current, constant voltage module CC CV charging module. Drok dc to dc converter input voltage range is dc 7v-40V, continuously adjustable output voltage range is DC 1. 2v-35v, max output power is 300W.

Current: the buck converter output current is 8A when power tube's temperature exceeds 65 degrees, please add a cooling fan ; the adjustable constant current range is 02-8a.

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400W DC-DC Constant Current Boost Converter Step-up Power Supply Module LED Driver 8.5-50V to 10-60V

Walfront - Please enhance heat dissipation when current is over 7A Quiescent Current: 10mAwill increase when convert 12V to 20V Constant Current Range: 02a to 12a output power = input voltage*current operating temperature: -40℃ to 85℃if temperature is too high, please enhance heat dissipation Frequency: 150KHz Max.

Conversion efficiency: 96% efficiency is related to input/output voltage, current and voltage difference Over Current Protection: Yes if input current is more than 15A, it will automatic reduce output voltage Reverse Input Protection: No Size: 67×48×28mm/2. 63×1. 89×1. 1"   package includes:  1 x Boost Module Dc 8.

400W DC-DC Constant Current Boost Converter Step-up Power Supply Module LED Driver 8.5-50V to 10-60V - 5v to 50v input voltage, 10v to 60v continuously adjustable output voltage, 15A maximum input current, 12A maximum output current.96% maximum conversion efficiency, stable and reliable performance. You can also use the module as a driver for high power LED lights or voltage regulator for solar panels. This is a dc-dc constant current boost converter power supply module with DC 8.

5-50v voltage input and DC 10-60V output voltage. Specifications:  type: Non-isolated boost module Input Voltage: DC8. 5v to 50v output voltage: dc10v to 60V continuously adjustable, default 19V Max.

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eBoot 6 Pack LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module

eBoot EXPSFD005794 - Suitable for electric equipment, laptop, digital products, etc. Input: dc 3 v to 40 v input voltage must be 1. 5 v higher than the output voltage, no boost. Features: all use sanyo solid-state capacitors, 36 u thickening circuit boards, high-Q inductance with LED indicator output. Output: dc 1. 5 v to 35 v voltage is continuously adjustable, maximum output current is 3 A.

Designed with two heat sinks, better dissipation performance. Keep it under 2. 5 a and use the heat sink when working for long hours. Input and output are designed with screw terminals, you can connect or disconnect the wire conveniently. Eboot 6 pack lm2596 dc to DC Buck Converter 3. 0-40v to 1. 5-35v power supply step down module features: Input: DC 3 V to 40 V input voltage must be 1.

eBoot 6 Pack LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module - 5 v higher than the output voltage, no boost Output: DC 1. 5 v to 35 v voltage is continuously adjustable, maximum output current is 3 A Notes: The input and output interface can not be reversed. Steps: connect to power source, adjust the swirl button on the blue potentiometer and monitor voltage with multimeter to get the needed voltage The factory have tested these at max voltage so they are very high by default, takes about 15-20 turns CCW before the voltage starts ramping down.

Quantity: 6 pieces; size: 45 * 20 * 14 mm with potentiometer.

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bayite 3 Wire 0.36" DC 0~30V Digital Voltmeter Gauge Tester Blue LED Display Panel Mount Car Motorcycle Battery Monitor Volt Voltage Meter with Reverse Polarity Protection Pack of 5

bayite CECOMINOD000239 - Reverse polarity protection: The meter won't burn out if reverse polarity is applied, but the screen will display nothing. Input and output are designed with screw terminals, you can connect or disconnect the wire conveniently. Able to measure the voltage that is below 3V. The screw on the back is used to calibrate the reading.

. 3 wires. Display color: blue. Can be calibrated. Output: dc 1. 5 v to 35 v voltage is continuously adjustable, maximum output current is 3 A. Display: three 036" digital led tube. Measurement Accuracy: 1%. Designed with two heat sinks, better dissipation performance. Features: cutting size: 23mm x 14mm/09" x 055", thickness: 10mm/0

bayite 3 Wire 0.36" DC 0~30V Digital Voltmeter Gauge Tester Blue LED Display Panel Mount Car Motorcycle Battery Monitor Volt Voltage Meter with Reverse Polarity Protection Pack of 5 - 39" mounting hole center distance: 28mm measure voltage: dc 0~30v working Voltage: DC 3V-30V Measurement Accuracy: 1% + / - 2 digit Display: Three 036" digital led tube display color: blue refresh rate: about 500ms / times operating temperature: 14 ~ 149 °F-10 ~ 65 °C Reverse protection: Yes When measured voltage is below 10V: the voltmeter displays two decimal digits, for example, 5.

32v when measured voltage is larger than 10V, for example, the voltmeter displays one decimal digit, 10.

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DC-DC Buck Converter, Aideepen 20A 300W CC CV Step Down Module DC 6-40V to DC 1.2-36V Adjustable Voltage Constant Current Power Supply Volt Reducer Module with Short Circuit Protection

Aideepen EXPSFD005799 - Application: diy stabilized voltage supply, LED driver, monitor, LED car display, fans, motor, photovoltaic energy, mobile power, solar energy, industrial equipment appliances, etc. Reverse polarity protection: The meter won't burn out if reverse polarity is applied, but the screen will display nothing.

Steps: connect to power source, adjust the swirl button on the blue potentiometer and monitor voltage with multimeter to get the needed voltage The factory have tested these at max voltage so they are very high by default, takes about 15-20 turns CCW before the voltage starts ramping down. When there is a big difference between input and output voltage, please decrease power and current.

DC-DC Buck Converter, Aideepen 20A 300W CC CV Step Down Module DC 6-40V to DC 1.2-36V Adjustable Voltage Constant Current Power Supply Volt Reducer Module with Short Circuit Protection - Measurement Accuracy: 1%. Display color: blue. Working voltage: DC 3V-30V. Operating temperature: 14 ~ 149 °F-10 ~ 65 °C. Features: all use sanyo solid-state capacitors, 36 u thickening circuit boards, high-Q inductance with LED indicator output. With led indicator, more stable and reliable to use. Suitable for electric equipment, laptop, digital products, etc.

Input: dc 3 v to 40 v input voltage must be 1. 5 v higher than the output voltage, no boost.

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DROK 0.39" Current Voltage Tester, DC 4.5-100V Digital Multimeter; 0-50A Volt amperage Meter, Red & Green Dual LED Display, Volt Amp Meter Gauge Panel for Car Automotive

DROK - Besides, this meter can display voltage and current simultaneously in such a tiny size 70mm * 40mm * 30mm. Wide measuring range: the multiple meter has wide measuring range voltage measuring range: DC 4. 5-100v; current measuring range: 0-50A. Suitable for electric equipment, digital products, laptop, etc.

Input: dc 3 v to 40 v input voltage must be 1. 5 v higher than the output voltage, no boost. The screw on the back is used to calibrate the reading. What's more, if there is an error, this ampere voltage gauge has voltage calibration potentiometer and current calibration potentiometer, you can adjust them by yourself.

DROK 0.39" Current Voltage Tester, DC 4.5-100V Digital Multimeter; 0-50A Volt amperage Meter, Red & Green Dual LED Display, Volt Amp Meter Gauge Panel for Car Automotive - Common-ground design: drok volt amp meter digital is provided with 3 wiring terminal, the power comes from the return circuit, when testing voltage and current, so you don't need extra power supply. Strong interference capability: the current voltage monitor has strong anti-interference capability, safe, it can quickly display refresh rate; with exquisite SMT technology, it has good consistency.

And this ammeter voltmeter panel owns shell, reliable and dustproof. Wide application: drok dc voltmeter ammeter has handy connection and wide application, it can be applied to monitoring storage battery, for example, DC adjustable power supply, or voltage and current changing state of other device. Plus, no-load cv output constant voltage, when input and output is common grounded, CC output constant current.

Adopting 75v / 80a large current dual mos tube designed step-down board, and gives a stable output.

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DROK 091016 DC-DC Buck Converter 4-38V Step-down Voltage Regulator Module Adjustable Current 5A Max 75W High Power Volt Power Supply Transformer Board with Constant Current & Voltage

DROK 091016 - Steps: connect to power source, adjust the swirl button on the blue potentiometer and monitor voltage with multimeter to get the needed voltage The factory have tested these at max voltage so they are very high by default, takes about 15-20 turns CCW before the voltage starts ramping down. Green light is on when full-charged.

Package includes: 1 X Buck Converter Dc 8. 5v to 50v input voltage, 15a maximum input current, 10v to 60v continuously adjustable output voltage, 12A maximum output current.96% maximum conversion efficiency, stable and reliable performance. Large current 30a connection screw terminals, low ripple, Input and output use high frequency low resistance electrolytic capacitor, more convenient to install.

DROK 091016 DC-DC Buck Converter 4-38V Step-down Voltage Regulator Module Adjustable Current 5A Max 75W High Power Volt Power Supply Transformer Board with Constant Current & Voltage - The buck module has 2 heat sinks that could enhance heat dissipation. If the current value multimeter displays is 4a, the maximum current of the module only can be up to 4A; when the current reach 4A, constant-voltage constant-current red indicator light is on, or the light is off LED indicator light: 1.

Parameterinput voltage: 4-38voutput power: 75WMaxTransfer efficiency: 96%MaxOutput current: adjustabel;5AMax Output voltage: 1. 25-36v constantly adjustable input reverse connection protection: NOShort-circuit protection: YESlimited current of 8A Over-temperature protection: YESitem will stop output automatically How to set current limits: 1.

What's more, this ampere voltage gauge has voltage calibration potentiometer and current calibration potentiometer, if there is an error, you can adjust them by yourself. Common-ground design: drok volt amp meter digital is provided with 3 wiring terminal, when testing voltage and current, the power comes from the return circuit, so you don't need extra power supply.

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MakerFocus 4pcs 186 50 Charging Board Dual USB 5V 2.4A Mobile Power Bank Module 186 50 Lithium Battery Charger Board with Overcharge Overdischarge Short Circuit Protection DIY USB Power Bank Board

MakerFocus - Led digital display status:The LED digital screen displays the current battery charge while charging. When discharging, the led digital screen displays the current power, and the display is saved in about 30 seconds double-click the button to resume display. The system will provide an accurate battery indication after a complete charge and discharge.

Normal ParametersSize: 6. 5 * 2. 5 * 01cmweight: 108gir of pcm : ≤65 mΩallowed 0v change: YesConstant current: 2. 4adual output current: 5V 2. 4ainput voltage B+ to B-: 3. 0 - 4. 2vcharging cable: support Iphone and Android three USB Cables. Button function: press and hold the button after standby, the LED digital screen displays the power.

MakerFocus 4pcs 186 50 Charging Board Dual USB 5V 2.4A Mobile Power Bank Module 186 50 Lithium Battery Charger Board with Overcharge Overdischarge Short Circuit Protection DIY USB Power Bank Board - Technical specification·Prevent Overcharge ProtectionDetection voltage: 4. 20±005vrelease voltage: 4. 100±005vdetection delay time:.

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Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino

Elegoo EL-CP-004 - Able to measure the voltage that is below 3V. With led indicator, more stable and reliable to use. Component listing: 1pcs 40-pin male to female jumper wires 1pcs 40-pin male to malejumper wires 1pcs 40-pin female to female jumper wires Dc 8. 5v to 50v input voltage, 15a maximum input current, 10v to 60v continuously adjustable output voltage, 12A maximum output current.

96% maximum conversion efficiency, stable and reliable performance. Output: dc 1. 5 v to 35 v voltage is continuously adjustable, maximum output current is 3 A. The cables can be separated to form an assembly containing the number of wires you require for your connection and to support non-standard odd-spaced headers.

Measure voltage: DC 0~30V. Designed with two heat sinks, better dissipation performance. Aideepen 20a 300w dc step down buck converter. When there is a big difference between input and output voltage, please decrease power and current. Application: diy stabilized voltage supply, LED driver, fans, mobile power, photovoltaic energy, solar energy, motor, LED car display, monitor, industrial equipment appliances, etc.

Elegoo EL-CP-004 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Wires Ribbon Cables Kit for arduino - Effortless wiring & compact design: drok tester multimeter provided with 3 wiring terminal, the power comes from the return circuit, when testing voltage and current, so you don't need extra power supply. Reverse polarity protection: The meter won't burn out if reverse polarity is applied, but the screen will display nothing.

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4-PACK 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module 4-pack 5a buck

D-PLANET 2699029127 - Nickel-cadmium or nickel-metal hydride battery, lithium batteries, can be used in solar panel/wind turbines etc. Safe protection: the buck regulator is designed with short-circuit protectionlimit current 8A, over-temperature protection, without input reversed connection protection. Cc & cv: the volt transformer is with two working modes of constant voltage and constant current, which would be indicated by the red led indicator.

Note: please kindly note that when buck converter module is used in more than 3A, 35W, please strengthen cooling. Note: the positive pole of the battery is connected to B+ and the negative pole is connected to B-, do not reverse it. Working voltage: DC 3V-30V. With led indicator, more stable and reliable to use.

4-PACK 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module 4-pack 5a buck - Features: all use sanyo solid-state capacitors, 36 u thickening circuit boards, high-Q inductance with LED indicator output. Besides, this meter can display voltage and current simultaneously in such a tiny size 70mm * 40mm * 30mm. Wide measuring range: the multiple meter has wide measuring range voltage measuring range: DC 4.

5-100v; current measuring range: 0-50A. Aideepen 20a 300w dc step down buck converter. Input voltage: 6v to 40v dc10v to 40V is suggested, Output Current: 20Amax.

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AmazonBasics Premium PLA 3D Printer Filament, 1.75mm, Black, 1 kg Spool, 3 Spools

AmazonBasics AML3032852-30 - Engineered to reduce jamming; resealable storage bag included to protect filament between use. Features: all use sanyo solid-state capacitors, 36 u thickening circuit boards, high-Q inductance with LED indicator output. The screw on the back is used to calibrate the reading. Working voltage: DC 3V-30V. Reverse polarity protection: The meter won't burn out if reverse polarity is applied, but the screen will display nothing.

Measurement Accuracy: 1%. Spool's built-in gauge shows percentage of material remaining and approximate length remaining. Output: dc 1. 5 v to 35 v voltage is continuously adjustable, maximum output current is 3 A. And this ammeter voltmeter panel owns shell, reliable and dustproof. Wide application: drok dc voltmeter ammeter has handy connection and wide application, DC adjustable power supply, it can be applied to monitoring storage battery, for example, or voltage and current changing state of other device.

AmazonBasics Premium PLA 3D Printer Filament, 1.75mm, Black, 1 kg Spool, 3 Spools - Drok voltage converter input voltage range is DC 4-38V, max output current is 5A, output current is adjustable, max output power is 75W. Multifunctional: it can be used as buck converter module with over-current protection; it can also be used as high-power LED constant current driver module; what's more, it can be used as battery charger e.

G. Application: diy stabilized voltage supply, LED car display, LED driver, motor, photovoltaic energy, monitor, industrial equipment appliances, solar energy, mobile power, fans, etc.

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