Reviews Ac Control Dc Drives

UCTRONICS DC 12V Time Delay Relay Module for Smart Home, Tachograph, GPS, PLC Control, Industrial Control, Electronic Experiment, Arduino Robot

Max. Load Voltage: terminal NC is DC 30V or AC 250V, terminal NO is DC 28V or AC 125V.
Functions: Supports on delay and off delay modes, the delay time can be adjusted from 0.1s to 1h, the delay mode and delay time can be set by shorting or opening the jumper pins and rotating the potentiometer..
Self Protection: Built with protection against reversal diode, supports anti-reverse protection. NOTE: Please remove the jumper cap of S5 when controlling AC current or DC current voltages other than 12V, otherwise the module will be burned or will not work properly..
Applications: This module works as a switch with time delay on and off function, highly recommended for automotive circuit modification, and LED lights, DC motors, pump and smart home control system..

【AC & DC Power】Include 2 power cords, AC 110 V for wall outlets, and DC 12V for cigarette lighters, for use indoor or outdoor.
【Quiet Operation】Absorption cooling system allows this mini fridge making no noise at all.
【Reversible Door & Lock】The reversible door hange allows left or right opening.
with lock and key, keeps your foods away from the others.
【Thermostat Control】Adjustable temperature thermostat control for customized cooling.
【Adjustable Shelves & Leveling Feet】Slidable shelves help to keep your foods organized.
Leveling feet keep the refrigerator stay stable.

...als compatible w/ a wide range of device/equipment. Used to test device/equipment operation and performance.
PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need for an external battery or additional power source.
SHORT-CIRCUIT PROTECTION: This PSU is equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. Has rugged and durable housing construction safe desktop placement.
CIGARETTE LIGHTER: This desktop bench power supply is equipped w/ cigarette lighter, a power socket adapter to provide power to portable devices. Constant amperage is up to 9 AMP w/ power output of 13.8V DC, 115/230 Volt AC switchable power supply.

...in terminals that ensure quick compatibility with all DC powered devices..
SIMPLE PLUG-IN OPERATION: Simply plug in the power supply to a 110V AC outlet to provide a constant source of DC voltage, allowing for an easy and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source.
SAFETY PROTECTED: The RPS-30M has advanced safety protection including: overheat, short, and amperage surge protection..
BTECH is proud to be in the USA, which allows you to have the best available local support for any issue that may arise. BTECH only engineers and develops radio products. This brand focus allows you to have the best available radios and accessories with the most features, with real USA warranty and support..

High performance Super Radio III - still the best in terms of long-range performance and sensitivity.
2-way speaker system - the built-in 2-Way speaker system is driven by a 6.5" high sensitivity woofer and 2" cone tweeters.
Separate bass and treble controls - leaves the control to you by providing separate bass and treble controls.
Thumbwheel tuning controls - provides convenient and accurate tuning control.
External AM/FM antenna terminals - easily connect your own antenna.
A high performance SUPER RADIO III AM/FM radio is still our best long-range performance and selectivity radio 2-Way Speaker System.
The built-in 2-Way speaker system is driven by a 6.5" high sensitivity woofer and 2" cone tweeters 2-Way Power with Automatic (AC/DC) Switching.
Automatically switches from DC to AC when the unit is plugged in to avoid using battery power.
Separate Bass and Treble Controls Leaves the control to you by providing separate bass and treble controls.

CONVERTS AC TO DC: The BTECH Regulated Power Supply allows for simple and reliable AC-to-DC power conversion w/ constant source of DC voltage. An ideal power source for CB, Ham, GMRS and LMR Two way radios, Scanners, and all DC equipment. Adjustable from 9 - 15V or use a fixed 13.8V setting..
CIGARETTE PLUG, SCREW-TYPE TERMINALS, & SNAP-IN TERMINALS: Features a cigarette plug, universal hardwired screw-type connection terminals, and snap-in terminals that ensure quick compatibility with all DC powered devices..
SIMPLE PLUG-IN OPERATION: Simply plug in the power supply to a 110V AC outlet to provide a constant source of DC voltage, allowing for an easy and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source.
SAFETY PROTECTED: The RPS-30M has advanced safety protection including: overheat, short, and amperage surge protection..
BTECH is proud to be in the USA, which allows you to have the best available local support for any issue that may arise. BTECH only engineers and develops radio products. This brand focus allows you to have the best available radios and accessories with the most features, with real USA warranty and support..