DROK LTC1871 3.5V-30V DC Boost Converter Power Transformer Voltage Regulator 5V/12V Step Up Volt Module Power Supply Board for Car Auto Motor Motorcycle Automotive

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DROK 090082 #ad - With good mounting holes and double terminals, Voltage can be adjusted by Turning the small screw on the potentiometer. Module will automatically memorize current working stat us as power-on status if you long press button for 2 to 4 seconds, please check following memory mode: 0 Default output voltage display when power on 1 Default input voltage display when power on 2 Default input/output voltage display alternately Package includes: 1x LTC1871 Boost Power Converter+Voltmeter Display It is a dc boost converter with Voltmeter; display input and output Voltage alternately.

At this time, module do not have memory function. Input volt mode: press button to change to input volt mode and LED indicator lights on. Alternate mode: press button again and input/output volt display in turn, each turn lasts for 3 seconds. Press one more time and return to output volt display mode Stop working mode: Press button up to 4 seconds until LED display lights off, then please release the button and LED indicator lights on.

DROK LTC1871 3.5V-30V DC Boost Converter Power Transformer Voltage Regulator 5V/12V Step Up Volt Module Power Supply Board for Car Auto Motor Motorcycle Automotive #ad - Parameters: Input voltage: DC 3. 5v-30vplease leave margin in usage, or meter will burn Output voltage: DC 3. 5v-30vboost module; ensure input voltage < or = output voltage continuous current: 6Along-term work Max input current: 10A peak Output power: 100W MaxU-in * I-in * Efficiency = U-out * I-out Voltmeter accuracy: +/- 0

5% +1 digit static power consumption: typically around 15ma dimensions: 67x42x18 mm L*W*H LED indicator: have Anti-reverse protection: have Working modes: Output volt mode: LED indicator lights off when in output volt modedefault. With mos tube for reverse connection circuit protection and will NOT burn when being connected reversely.

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DROK LTC1781 100W DC/DC Step Up Converter 3-35V to 3-35V Switching Regulator Constant Current with Volt Ampere Meter USB Interface for DIY Mobile Power Supply

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DROK 090640 #ad - Voltmeter power options : the LCD display can be powered by the input terminal or the output terminal. Switch to display the voltage or current: VI: input voltage; VO: output voltage; IO: output current. Otherwise it will burn your digital products. Usb output port: usb interface is connected to the output directly, with the identify resistor.

Has over current protection and short circuit protectioninput 15A fuse, safe to use. Application: diy a stabilized power supply, charge your electronic devices, stabilize Voltage for solar panel and etc. Parameters: module properties: non-isolated 100w boost module input voltage: 3-35v output voltage: 3-35VContinuously adjustable Input Current: Max 10Aplease enhance heat dissipation when input current is over 6A Output Current: MAX 6Aplease enhance heat dissipation when output current is over 5A Constant Current Range: 0

DROK LTC1781 100W DC/DC Step Up Converter 3-35V to 3-35V Switching Regulator Constant Current with Volt Ampere Meter USB Interface for DIY Mobile Power Supply #ad - 1-10a output power = input voltage * 6a operating frequency : 280khz Conversion Efficiency : up to 96% Has over current protection, automatically reduces the output voltage, when input exceeds 12A, have a range of error. Remove the jumper to disable the LCD display. Turn the cc potentiometer 30 laps counterclockwise to set a min output current, Then connect the LED.

This constant voltage current boost module has high efficiency and little heat, low ripple and Stable performance. Use the out/IN jumper to pick. 4.

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Buck Boost Converter Display, DROK Buck-Boost Board DC 5.5-30V 12v to DC 0.5-30V 5v 24v Adjustable Constant Current Voltage Step UP Down Voltage Regulator 3A 35W Power Supply Module

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DROK #ad - Has over current protection and short circuit protectioninput 15A fuse, safe to use. Application: diy a stabilized power supply, charge your electronic devices, stabilize Voltage for solar panel and etc. Drok buck-boost converter input voltage range is dc 5. 5-30v; output voltage range is dc 05-30v, if enhance heat dissipation, it can reach 4a; max output power is 35W, if enhance dissipation, can be arbitrary adjustable, can be arbitrary adjustable; output current range is 0-3A, it can reach 50W.

Lcd display: the voltage regulator module is designed with LCD, can display input and output voltage, output current and output power; voltage display resolution is 005v, current display resolution is 0005a. Safe protection: the volt transformer board is with reverse connection protection at input terminal, reverse connection will not burn; stop the current from feeding back protection at output terminal; short circuit protection.

Buck Boost Converter Display, DROK Buck-Boost Board DC 5.5-30V 12v to DC 0.5-30V 5v 24v Adjustable Constant Current Voltage Step UP Down Voltage Regulator 3A 35W Power Supply Module #ad - Application: the switching power supply can be used as an ordinary buck-boost module with over-current protection; used as a battery charger; used as a high-power LED constant current driver module. Button control: button control output voltage ON / OFF status, and you can set the default output state is ON or OFF of the next time power-on.

With digital display, can show input Voltage, output Voltage and output current. Output with usb interface and identification resistor, a single Lithium battery can be boosted to 5V to charge your phone. Parameters: Input voltage range: DC 5.

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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

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eBoot EXPSFD005794 #ad - Output with usb interface and identification resistor, a single Lithium battery can be boosted to 5V to charge your phone. Quantity: 6 pieces; size: 45 * 20 * 14 mm with potentiometer. Application: diy a stabilized power supply, charge your electronic devices, stabilize Voltage for solar panel and etc. Output: dc 1.

5 v to 35 v voltage is continuously adjustable, maximum output current is 3 A. Keep it under 2. 5 a and use the heat sink when working for long hours. Drok buck-boost converter input voltage range is dc 5. 5-30v; output voltage range is dc 05-30v, if enhance dissipation, can be arbitrary adjustable; output current range is 0-3A, it can reach 4A; max output power is 35W, can be arbitrary adjustable, if enhance heat dissipation, it can reach 50W.

Lcd display: the voltage regulator module is designed with LCD, can display input and output voltage, output current and output power; voltage display resolution is 005v, current display resolution is 0005a. Safe protection: the volt transformer board is with reverse connection protection at input terminal, reverse connection will not burn; stop the current from feeding back protection at output terminal; short circuit protection.

eBoot 6 Pack LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module #ad - Application: the switching power supply can be used as an ordinary buck-boost module with over-current protection; used as a battery charger; used as a high-power LED constant current driver module. Button control: button control output voltage ON / OFF status, and you can set the default output state is ON or OFF of the next time power-on.

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DROK 180051US Numerical Control Voltage Regulator DC 5-32V to 0-30V 5A Buck Converter, 24V 12V to 5V Step Down Power Converter Adjustable Digital Control Voltage Reducer

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DROK 180051US #ad - Press the "off / on" button to switch to turn on/off the output. 2, working mode: this mode is the normal operating mode, only in working mode, you can switch the input and output voltage display. Drok buck-boost converter input voltage range is dc 5. 5-30v; output voltage range is dc 05-30v, if enhance heat dissipation, it can reach 4a; max output power is 35W, can be arbitrary adjustable, can be arbitrary adjustable; output current range is 0-3A, if enhance dissipation, it can reach 50W.

Lcd display: the voltage regulator module is designed with LCD, can display input and output voltage, output current and output power; voltage display resolution is 005v, current display resolution is 0005a. Safe protection: the volt transformer board is with reverse connection protection at input terminal, reverse connection will not burn; stop the current from feeding back protection at output terminal; short circuit protection.

DROK 180051US Numerical Control Voltage Regulator DC 5-32V to 0-30V 5A Buck Converter, 24V 12V to 5V Step Down Power Converter Adjustable Digital Control Voltage Reducer #ad - Application: the switching power supply can be used as an ordinary buck-boost module with over-current protection; used as a battery charger; used as a high-power LED constant current driver module. Button control: button control output voltage ON / OFF status, and you can set the default output state is ON or OFF of the next time power-on.

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

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Drok Micro Led DcDc Digital Boost Voltage Converter Adjustable Volt Regulator Board Module Power Supply Transformer

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DROK 300001 #ad - You can use it to diy a high-power LED constant current driver, rechargeable lithium batteries charging, with the mounting holes, solar panels, etc. Input voltage: dc3-34v;output voltage: dc 4-35VContinuously adjustable;Max input current:3A;Max output current:2. 5a. With the function of voltmeter, high accuracy+/-0

1v, can display the voltage of both input and output, wide measuring rangeDC 0-40V. Short press the button can switch the voltage display between input and output, red LED lights on when testing input voltage and green LED lights on when testing output voltage. Press and hold the button 3sec can shut down the LED display, press it again can open it.

Drok Micro Led DcDc Digital Boost Voltage Converter Adjustable Volt Regulator Board Module Power Supply Transformer #ad - With wiring terminals, can be conveniently used without soldering, and the module also have solder wire connection point. With digital display, can show input Voltage, output Voltage and output current. 5-32v to 0-300v adjustable buck cc cv converter with volt amp display. Quantity: 6 pieces; size: 45 * 20 * 14 mm with potentiometer.

Features: all use sanyo solid-state capacitors, 36 u thickening circuit boards, high-Q inductance with LED indicator output. Output with usb interface and identification resistor, a single Lithium battery can be boosted to 5V to charge your phone. 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.

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USB Meter, DROK Digital Multimeter USB 2.0, Multifunctional Electrical Tester, Capacity Voltage, Current Power Meter Detector Reader with Dual USB Ports, LED Display, 7 Modes

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DROK 300043 #ad - Press "set" again to move to high-digit. Output: dc 1. 5 v to 35 v voltage is continuously adjustable, maximum output current is 3 A. Output i: be used for device charging and data transfer; output II: only for charging mobile phones, but don't insert any device in Output II when using QC 2. 0 charging. Dual color led -- with red and blue dual bright color LED display, easy to monitor the charge voltage and current of digital USB devices to ensure the optimal charge rate.

100% risk-free satisfaction guarantee -- drok offer you 100% risk-free satisfaction guarantee to let you buy with confidence. Features: all use sanyo solid-state capacitors, 36 u thickening circuit boards, high-Q inductance with LED indicator output. In working mode, you can switch the input and output voltage display.

Setting current and voltage limits: press the "set" button to select the digit you want to change, then use the "+" "-" buttons to increase or decrease the value. Application: diy a stabilized power supply, charge your electronic devices, stabilize Voltage for solar panel and etc. Drok buck-boost converter input voltage range is dc 5.

USB Meter, DROK Digital Multimeter USB 2.0, Multifunctional Electrical Tester, Capacity Voltage, Current Power Meter Detector Reader with Dual USB Ports, LED Display, 7 Modes #ad - 5-30v; output voltage range is dc 05-30v, can be arbitrary adjustable; output current range is 0-3A, can be arbitrary adjustable, if enhance dissipation, if enhance heat dissipation, it can reach 4A; max output power is 35W, it can reach 50W. Lcd display: the voltage regulator module is designed with LCD, can display input and output voltage, output current and output power; voltage display resolution is 0

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DROK 180057 LM2596 Analog Control Buck Converter DC-DC 4-32V to 1.25-30V Step-down Regulator Module 24V 12V to 5V 3A Power Inverter Volt Stabilizer with Red LED Display

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DROK 180057 #ad - Has over current protection and short circuit protectioninput 15A fuse, safe to use. With digital display, can show input Voltage, output Voltage and output current. Application: diy a stabilized power supply, charge your electronic devices, stabilize Voltage for solar panel and etc. Output i support qc 2. 0 9v & 12v charging, can be used simultaneously.

Drok buck-boost converter input voltage range is dc 5. 5-30v; output voltage range is dc 05-30v, can be arbitrary adjustable, can be arbitrary adjustable; output current range is 0-3A, if enhance heat dissipation, if enhance dissipation, it can reach 4A; max output power is 35W, it can reach 50W. Lcd display: the voltage regulator module is designed with LCD, can display input and output voltage, output current and output power; voltage display resolution is 0

DROK 180057 LM2596 Analog Control Buck Converter DC-DC 4-32V to 1.25-30V Step-down Regulator Module 24V 12V to 5V 3A Power Inverter Volt Stabilizer with Red LED Display #ad - 05v, current display resolution is 0005a. Safe protection: the volt transformer board is with reverse connection protection at input terminal, reverse connection will not burn; stop the current from feeding back protection at output terminal; short circuit protection. Application: the switching power supply can be used as an ordinary buck-boost module with over-current protection; used as a battery charger; used as a high-power LED constant current driver module.

Button control: button control output voltage ON / OFF status, and you can set the default output state is ON or OFF of the next time power-on. Input: dc 3 v to 40 v input voltage must be 1.

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eBoot Mini MP1584EN DC-DC Buck Converter Adjustable Power Step Down Module 24V to 12V 9V 5V 3V, 6 Pack

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eBoot SE153 #ad - With 7 mode, one button to operate. Multifucntion -- can be used for capacitance checking, over voltage and under voltage alarm, over-current, and short circuit alarm, capacitance clear, easily test the power/quality of the chargers and USB cables. Dual usb output -- two usb output available, tablet pcs and etc.

Features: all use sanyo solid-state capacitors, 36 u thickening circuit boards, high-Q inductance with LED indicator output. This constant voltage current boost module has high efficiency and little heat, low ripple and Stable performance. 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.

eBoot Mini MP1584EN DC-DC Buck Converter Adjustable Power Step Down Module 24V to 12V 9V 5V 3V, 6 Pack #ad - Please check if the negative and positive terminals are accessed correctly before operating. 0-5a constant current / voltage output, over 2A please add a heatsink. Numerical control: there are "-" button for decreasing output voltage/current and output adjustment "+" for increasing output voltage/current in setting mode.

Dual leds accurately displays volts & amps simultaneously. Press "set" again to move to high-digit. Please make sure that this module within its working range before using.

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10 Minute Sleep Function, Auto Cool Down, C/F Switch, Ergonomic Soldering Iron, Solder Holder, Brass Tip Cleaner with Cleaning Flux - X-Tronic Model #3020-XTS Digital Display Soldering Iron Station

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X-TRONIC FBA_3020-XTS #ad - This constant voltage current boost module has high efficiency and little heat, low ripple and Stable performance. 75 watt soldering iron with ergonomic grip - temperature Range of 392°F ~ 896°F/200°C ~ 480°C. Output: dc 1. 5 v to 35 v voltage is continuously adjustable, maximum output current is 3 A. You can use it to diy a high-power LED constant current driver, with the mounting holes, rechargeable lithium batteries charging, solar panels, etc.

Input voltage: dc3-34v;output voltage: dc 4-35VContinuously adjustable;Max input current:3A;Max output current:2. 5a. With the function of voltmeter, high accuracy+/-01v, can display the voltage of both input and output, wide measuring rangeDC 0-40V. Short press the button can switch the voltage display between input and output, red LED lights on when testing input voltage and green LED lights on when testing output voltage.

10 Minute Sleep Function, Auto Cool Down, C/F Switch, Ergonomic Soldering Iron, Solder Holder, Brass Tip Cleaner with Cleaning Flux - X-Tronic Model #3020-XTS Digital Display Soldering Iron Station #ad - Press and hold the button 3sec can shut down the LED display, press it again can open it. With wiring terminals, can be conveniently used without soldering, and the module also have solder wire connection point. 7-mode usb monitor -- voltage measuring range dc 3. 20~300v; current measuring range 0

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GENNEL 10gram Thermal Conductive Glue Silicone Plaster Viscous Adhesive Cooling Compound For LED GPU Chipset Heatsink

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GENNEL GENNEL G109 #ad - Features: thermal properties, strong adhesion * Melting capacity: 0 200 ℃ / 24Hours * Evaporation: 0001% 200 ℃ / 24hours * thermal conductivity:> 1. 2w/m-k * thermal Impedance: 5. 1 * dissipation coefficient. 100% new Heatsink plaster. Application: apply to all heatsinkf no fixed clip thermal paste.

Idea for mosfet heatsink,vGA CARD Northbridge Southbridge Heatsink.

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