Reviews Dc To Dc Step Down Converter

90W AC DC Adapter Converter Compatible with ResMed AirMini AutoSet Travel Machine, Replace Powe-r Supply Cord

Compatible with ResMed AirMini AutoSet Travel Machine.
The AirMini DC/DC Converter allows you to operate your machine from a vehicle cigarette lighter socket (12V or 24V DC po-wer source) in a car, boat, or other vehicle equipped with a suitable batt-ery..
The AirMini DC/DC Converter is specifically for use with the AirMini machine..
Make sure the converter is not covered during use to avoid overheating the converter..

12V to 5V USB converter: input voltage: DC8-20V, 12V changes to 5V.
Micro USB connector and high conversion: our DC to DC converters have Micro USB charging ports.
DC to DC buck converter has an integrated switch thin regulator module, and the conversion rate is as high as 96 percent.
Intelligent protection: 12V to 5V DC converter adopts intelligent micro-processing chip, which can automatically protect against overvoltage, overcurrent, overtemperature and short circuit.
All epoxy sealed containers have waterproof housings.
Wide application: DC converter module 12V to 5V will be suitable for GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3, MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED, etc..
Warm prompt: those devices' power must be lower than 15W when use this DC/DC converter 12V to 5V, and will not be compatible with partial Samsung phones.

Product information: input voltage: 12V DC.
High efficiency: the DC to DC converter 12V to 5V is designed with dual USB charging ports so 2 devices can charge at the same time.
Nice protection: our DC converter voltage regulator is equipped with intelligent microprocessing chip, which provides overvoltage protection,....
Applicable occasions: DC buck converter with intelligent protection design is reliable and suitable for a wide range of uses, suitable for GPS....
Warm tips: when using a voltage converter, the power of the device must be less than 15W.
The DC reduced voltage converter is not compatible with....

【High Precision】The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can effectively filter out high frequency noise. Suitable for various electronic projects..
【Input Voltage】DC 4V to 38V (input voltage must be 1.5V higher than the output voltage, no boost)..
【Output Voltage】DC 1.25V to 36V voltage is continuously adjustable, maximum output current is 5A..
【Mini Size】62*38*14 mm (with potentiometer). 2 sets included..
【Easy to DIY】Connect to power source, using a mini screwdriver to increase or decrease output voltage by adjusting the screw on the blue potentiometer and monitor voltage with multimeter to get the needed voltage, clockwise to step up voltage and counterclockwise to step-down voltage. (Factory default stays a high voltage, you need to contrarotate about 7-15 circles before the voltage starts ramping down, 1 circle means +/- 1V).

Golf Cart DC Buck Step-Down Voltage Converter Regulator DC 36V 48V to DC 12V 30A 360W, Output voltage: DC 12V, Output current: 30A, Output power 360W,....
Die-cast aluminum shell, expoxy potting, cooling by free air convection, maximum transfer efficiency of 96% max..
5 Safty Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage.
Waterproof rating: IP68, 100% waterproof , can work in rain..
Wide application: Used on golf cart,club car,bus, cmb, large trucks,taxi radio,motor, speaker, GPS, LED car display screen, air-conditioner, electric....

12V to 5V USB converter: input voltage: 12V DC.
High conversion: DC to DC buck converter features integrated switch thin regulator module, the conversion rate is as high as 96%.
Intelligent protection: 12V to 5V DC converter adopts intelligent microprocessing chip, over voltage, over current, over temperature, short circuit, it can be auto protection.
Wide application: DC converter module 12V to 5V is suitable for car LED display, GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3/MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED, etc..
Warm prompt: the power of the device using this DC/DC converter 12V to 5V must be less than 15W, and this converter is not compatible with partial Samsung phones.

12V to 5V USB converter: input voltage: 12V DC.
Type-c and high conversion: this DC to DC power converters have right angle type-c charging ports.
Featuring an integrated switch thin regulator module, the conversion rate of this DC to DC buck converter is up to 96%.
Intelligent protection: 12V to 5V DC converter is using intelligent microprocessing chip, over voltage, over current, over temperature, short circuit, it can be auto protection.
Wide application: DC converter module 12V to 5V suitable for GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3/MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED, etc..
Warm prompt: those devices' power must be lower than 15W when use this DC/DC converter 12V to 5V, and not Compatible with partial Samsung phones.

【High Precision】The buck converter consists of 36u thickened circuit boards, high-Q inductance with output LED indicator, and superior solid-state capacitors that can effectively filter out high frequency noise. Suitable for various electronic projects..
【Input Voltage】DC 3.2V to 35V (input voltage must be 1.5V higher than the output voltage, no boost)..
【Output Voltage】DC 1.25V to 30V voltage is continuously adjustable, maximum output current is 3A..
【Mini Size】45 * 23 * 14 mm (with potentiometer). 10pcs included..
【Easy to DIY】Connect to power source, using a mini screwdriver to increase or decrease output voltage by adjusting the screw on the blue potentiometer and monitor voltage with multimeter to get the needed voltage, clockwise to step up voltage and counterclockwise to step-down voltage. (Factory default stays a high voltage, you need to contrarotate about 7-15 circles before the voltage starts ramping down, 1 circle means +/- 1V).

12V to 5V USB converter: input voltage: DC8-20V, 12V changes to 5V.
Intelligent protection: 12V to 5V DC converter adopts intelligent micro-processing chip, which can automatically protect against overvoltage,....
Wide application: DC converter module 12V to 5V will be suitable for GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3, MP4,....
Warm prompt: those devices' power must be lower than 15W when use this DC/DC converter 12V to 5V, and will not be compatible with partial Samsung....