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The Mauch 090 HYB-BEC is a high-voltage UAV power regulator that delivers a clean and stable 12V output at 3A. It uses a hybrid architecture of a switching regulator followed by a linear LDO, and supports 4 to 14S LiPo batteries.
The listing says this design gives low ripple, minimal heat and reliable power for demanding drone electronics. It is intended for cameras, transmitters and onboard UAV payloads.
High-quality Panasonic capacitors filter the power, and input and output protection improves electrical safety for long-duration and industrial missions.
Wide input range: 4 to 14S LiPo, maximum 60V.
Stable 12V output: 12V plus or minus 0.05V for high voltage accuracy.
Hybrid switching and LDO: ultra-low ripple.
Low heat: minimal LDO dropout of about 0.35V.
Panasonic FC/FM capacitors: superior power filtering.
Protected input and output: enhanced electrical safety.
Compact and light: 54 x 21 x 14mm and 16g.
A BEC or UBEC (battery eliminator circuit) converts the high voltage of a flight battery to a lower, steady voltage for receivers, servos, flight controllers and other electronics. A switching regulator does this efficiently and gives off little heat, which is why it is preferred over a simple linear regulator when the input voltage is high.
When you choose a BEC, check that its input range covers your battery, that the output voltage suits your devices and that its continuous current rating is comfortably above what they draw. Servos and video transmitters can draw short bursts, so leave some headroom.
A clean supply also matters for radio equipment: a regulator with low ripple and low radio-frequency noise is less likely to interfere with a receiver or video link. Mount it away from antennas and keep the input and output wires short and twisted where you can.
Powering 12V cameras and transmitters on high-voltage drones
Onboard UAV payloads
Professional and industrial missions
4-14S battery systems
Low-noise supply for sensitive electronics
The specification list gives an input of 4 to 14S LiPo (maximum 60V), an output of 12V plus or minus 0.05V, a 3A continuous output, an LM1764A linear LDO with a dropout of about 0.35V, Panasonic FC/FM capacitors, two 20cm 24AWG output wires, dimensions of 54 x 21 x 14mm and a weight of 16g including wires and heat shrink.
This product page showed the item as out of stock when it was read, so check availability before ordering.
Input voltage: 4-14S LiPo (maximum 60V)
Output voltage: 12V +/-0.05V
Output current: 3A continuous
Topology: switching regulator + linear LDO (LM1764A)
LDO dropout: about 0.35V
Capacitors: Panasonic FC/FM
Output wires: 2 x 20cm 24AWG
Dimensions: 54 x 21 x 14mm
Weight: 16g
1 x Mauch 090 4-14S HYB-BEC 12V 3A 2 x 20cm 24AWG
Operators of high-voltage UAVs who need a clean 12V supply for cameras and payloads.
12V plus or minus 0.05V.
3A continuous.
4 to 14S LiPo, up to 60V.
A switching regulator plus a linear LDO.
16g with wires and heat shrink.
One Mauch 090 HYB-BEC.
| Brand | Mauch |
|---|---|
| Dimensions | 54 x 21 x 14 mm |
| Input Voltage | 4-14S LiPo (up to 60V) |
| Output Current | 3A continuous |
| Output Voltage | 12V +/-0.05V |
| Weight | 16.000000 g |
| Selling unit | PCS |
