As our other products, the Zepsus Magnetic BEC “linear voltage regulator” was designed with one thing in mind, not compromising on quality. With that in mind, the best components have been selected. No cheap solutions, this is the best of the best all the way around.
It outperforms many of its competitors with large 200µF, high quality low ESR filter capacitors. On-off indication utilizes a super bright LED, visible through some fuselages.
A clean and easy way to turn on your model, just slide the magnet across the BEC. Mounted inside of the fuselage, out of the air stream, and the magnet will easily activate the BEC from outside. No more fumbling for little switches, or plugging in connectors.
Four reasons to buy the Zepsus Magnetic BEC
Input voltage range: 3~10V
Designed for 2s Lipo/Liion/LiFe
Output voltage: 5.7V standard and others are available
Output current continuously*: 7A
Output current burst*: >20A
Ultra low stand-by current: 6µA (micro-ampere)
Max power loss continuously: 3 Watt
Max power loss burst: >20 Watt
Ultra low dropout voltage**: 72mV@4A
Wire: high-quality 0.5mm2
Weight including cables: 6,5grams
Length including cables: 18cm
Dimensions including heat shrink: 40 x 15 x 5mm
Operational temperature range: -40C to +125C
*Depending on Input and Output voltage.
**If input voltage drops below output voltage.
Test at +20C ambient temperature
Calculation example of continuous current:
Max power loss continuously / (Input voltage – Output voltage) = current continuously
2S Lipo nominal voltage 7.4V and output voltage is 5.7V.
3 / (7.4 – 5.7) = 1.76A
2S Lipo nominal voltage 7.4V and output voltage is 6.5V.
3 / (7.4 – 6.5) = 2.64A
2S Lipo nominal voltage 7.4V and output voltage is 7.4V.
As long as the Input V is lower or the same as the Output V, the continuous current is 7A
All BEC's have been tested with more than a 30A burst followed by 7A for 5 sec before delivery. Standby current is adjusted and a visual inspection is made.
All tests are done with an 8V supply.