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4-Max
The Fixed Wing
Electric Flight Specialists

Est. 2007

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Tel: 01256 782 512
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Mini Servo Power Distribution Box, Yellow
Ideal for 20cc - 100cc Petrol Engined Aircraft



Please note - Now fitted with XT60 Connectors

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A. 1-8 channel input ports
B. 1-8 channel output ports - each channel has 2 output
C. CDI ignition control channel
D. Foam padding for receiver to sit on
E. Receiver securing Velcro strap
F. Output voltage selector (4.8V - 9.7V)
G. CDI Ignition output LED
H. CDI Ignition output port
I. CDI Ignition input port
J. CDI Ignition power voltage indicator light
K. On/off power supply switch (fails to"ON")
L. Input/Output voltage display switch when used with the optional ON/OFF switch (See below)
M. Battery 1 input Now supplied with XT60 connectors
N. Battery 2 input Now supplied with XT60 connectors

Why Use a Mini Servo Power Distribution Box?

This is the ultimate version of the Mini Servo Power Distribution box. It has all the features of the Green version plus an integrated 20A (burst 30A) adjustable voltage output (4.8V - 9.7V) UBEC, and a 5V Linear BEC to power your receiver.

The 3 circuits, servos, receiver and CDI Ignition are all kept separate to eliminate any interference and for greater safety.

When using a large number of servos or a few high power digital servos the current needed to power these servos can be high, for example one single 16kg digital servo can draw up to 2.5A so you can see that it doesn't take many servos before very high current is needed to power all your servos. Receivers are not designed to handle such high current and you stand a real risk of damaging your receiver due to this high current and therefore loosing your large and expensive pride and joy.

The Mini Servo Power Distribution Box routes the power needed by your servos away from your receiver and through it's printed circuit board which is designed to handle currents as high as 30A making your system a lot safer.

The Mini Servo Power Distribution Box also allows you to use 2 separate batteries to power your receiver and servos giving you added safety should one battery fail while in flight.

It also allows for a very neat installation of up to 16 servos, 2 servos per channel.
Should the"ON/OFF" switch fail or become disconnected in flight, the system will fail to"ON"

 

Mini Servo Power Box - Green ECOClick on Photo for larger version

 

CDI Ignition connection and indicating LED's (G,H,I,J)

Features

  • Use 2 batteries to eliminate crashes should one battery become open circuit.
    The Power Box draws from both batteries.
  • 8 channel plus 1 CDI ignition cut port
  • Up to 16 servos, 2 servos for each channel
  • OPTO isolated CDI ignition cut circuit to eliminate interference caused by CDI ignition.
  • Independent 5V linear voltage regulator which provide a separate pure working power supply to the receiver
  • Integrated 20A (burst 30A) adjustable voltage output (4.8V - 9.7V) UBEC
  • 5x LED's indicates the boards working status (6 statuses)
  • In event of switch failure, unit fails to"ON"
  • Includes 4 " servo extensions cables to connect 6 channels on your receiver to the Servo Power Distribution Box
  • Easy and convenient location of receiver
  • Supplied with ON/OFF switch
  • Supplied with rubber mounting grommets and screws

Please Note

If using 2 batteries, please make sure they are identical with regards to:
type, number of cells, capacity , and most importantly that they are the exact same voltage before connecting them both to the Servo Power Distribution Box as any differences can result in a large current transfer between the two batteries until their voltages become equal, this high current could damage either the wiring and/or the batteries themselves.
Check to make sure you have adjusted (F) the servo output voltage (default is 5.2V) for your servos before connecting your batteries.

Input Voltage 7V DC - 13V DC (recommended 3S LiPo)
Voltage to Servos Full adjustable from 4.8V - 9.7V, 20A UBEC (Burst 30A)
Default is 5.2V
Voltage to Receiver 5V
Weight 80g (approx)
Dimensions 116mm x 68mm x 13mm
Working Temp -20℃ to 85℃

 

Description Price Qty
Mini Servo Power Distribution Box - Yellow £75.99
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