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MPI Miracle switch with built in 5.4 regulator and charge jack (1 oz)

Recommended for Rx's only. Not for use with ignitions

Use on planes of 100cc and smaller if you want the lower voltage. Not recommended for 150cc planes or larger. Not recommended for ignitions.

 

Quantity:
 
 
IN STOCK $39.95

Part#MPIrm5.4

MPI 5-6.5V Miracle Switch MKII

Recommended for Rx's, as well as DA & BME ignitions

This is a new product for 2008. It is the replacement for the original MPI Miracle Switch. This offers an adjustable regulator with two power leads in and two power leads out. It also offers a miracle switch which connects to the regulator via a yellow JR type connector. If the switch or the connector to the switch fails, the switch fails in the on position to keep power flowing to the Rx. The advantages of this system over the original MPI Miracle switch is that it is not only adjustable so that you can get just the right voltage to your servos, but it costs less because you only need one, not two of them to give you the redundancy of two batteries!

The new ones have two connectors on the input and output side.  It was designed to share the load since these RC connectors are good for 5A continuous.  If customer wants to plug two battery packs to the input side, it is OK.  But, the two packs has to be identical packs - same brand, capacity, and voltage, and in same charging status.  There is NO isolation between the two packs so both packs will be drawn simultaneously.  This is NOT a battery back up.

Quantity:
 
 
IN STOCK $42.95

Part#MPIrm6n

Smart-Fly Adjustable Regulator with Failsafe Switch

2 VARIATIONS TO CHOOSE FROM

The Smart-Fly failsafe regulator with on/off switch is a linear voltage regulator designed specifically for the demands of larger aircraft. Linear regulators operate in a noise-free way so they do not interfere with the radio in any way. The regulator will provide an adjustable output from approximately 5.2 to 6.7 volts. The regulator is rated a continuous 5 amps for an input of 8.4volts and an output of 6.0 volts, with surge currents to 9A. The Regulator will accept an input voltage of up to 13 volts. The continuous current rating will vary depending on the input to output voltage range (which can be computed by Amps = 12/(Vin-Vout)).