Art.No.:
Manufacturer:Hobbytech

1st Super Capacitor BUFFER UNIT 3x25F / V4.8 - 450-700 Helicopter

A must have for every pilot! Backup battery for electric helicopters for safe emergency landing. Modular backup system for buffering of peak current to stabilize power to servos and flybarless units ...

- for your safety -
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 1st BUFFER-Pack 3x25F V4.8 - for 450-700 Helicopter size  1st-logo-black.jpg

  • 0,5 mm² Cable with JR Plug

provides several key benefits:
- it helps to maintain voltage levels during spike or brownout conditions and smoothes
  out reverse induction currents from servos that can damage your BEC/ESC’s.
- It also filters out voltage spikes that can damage your BEC/ESC’s.

Features:

  • Backup battery for electric helicopters for safe emergency landingbuffer-pack-25f-v48-1st.jpg
  • Current peak buffers for remote-controlled models (airplane, helicopters, etc.)
  • Modular backup system for buffering of peak current to stabilize power to servos and flybarless units.
  • In the event of a total power failure the 1st Buffer Pack provides receiver with power for short duration of time,
    approximately 10-60 seconds of power, depending on your setup, so that you can land your machine under your control.

Overview:

  • 32 bit, 48MHz MCU control of the buffer unit
  • Adaptive charging
  • current sensor
  • External alarm output *

Maximum ratings:

  • Maximum voltage (INPUT) 10V1st-buffer-pack-25f.jpg
  • Maximum buffer voltage (OUTPUT fully charged) 8.5V
  • Short-term peak current 25 amps

Technical specifications:

  • Width: 17 mm
  • Length: 49 mm
  • Height: 29 mm
  • Weight: approx. 27 g
  • CAPs: 3 x 25 F
  • Cable length: 18 cm
  • Plug: Graupner / JR UNI
  • Input voltage: 5.6 V to 10 V

* optionally available in a later software version
** The switch-off voltage is currently NOT adjusted automatically and is preset to 3.4 volts

1st-logo.jpg


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