Dual Battery Magnetic Switch 20A
Small, very strong and super reliable.
This is a very small power switch designed for large scale remote controlled model gliders. The Dual Battery provide redundant functionality, witch again provide security. The switch simply selects the battery or BEC with the highest voltage. If the voltage is the same, the power is drawn from both batteries or BEC’s. If one battery or BEC is removed or short-circuit, it will not affect the other battey or the output voltage.
A clean and easy way to turn on your model, just slide the magnet across the marked area. The switch is mounted inside of the fuselage, out of the air stream, and the magnet will easily activate the switch from outside. No more fumbling for little switches, or plugging in connectors.
This produckt has a built-in failsafe function. It remembers its state for at least 10 sec, if disconnect from the battery. It will protects the switch against power glitch caused by bad battery connection etc.
The switch has an ultra low stand-by consumption in off-state. The consumption is so low that the switch can be connected to a small battery for several years without discharging it.
Input voltage range: 3v~13v
Ultra low dropout voltage: 36mV@10A
Output current constant: 20A @ +25C ambient temperature
Output current burst: >50A
Ultra low stand-by current: 30µA (micro-ampere)
Wire: high-quality 1.5mm2 / AWG 15
Dimensions: 28 x 14 x 6 mm / 1.10 x 0.55 x 0.23 in
Weight: 1.8g / 0.06 oz
Weight including cables: 18 grams / 0.63 oz
Length including cables: 31.5 cm / 12.4 in
Operational temperature range: -40C to +85C
All switches have been tested with 20A for 30 sec before delivery. Standby consumption is controlled and a visual inspection is made.
Magnet and Stickers