Slave Clock Pulse Converter

The EC61 & EC61+ Slave Clock Impulse Converter

EC61 - Standard pulse to Alternating Polarity pulse converter

EC61

This neat little circuit takes a standard uni polarity pulse and converts it to an alternating polarity pulse of the same voltage.

So if you have an English Master clock system and you are running standard rachet style slave clocks, you can now also add Alternating Polarity slave clocks and choose your voltage

EC61+

This is an EC61 with a small booster - daughter board - built in that increases 12v to roughly 24v. Basically it nearly doubles the input. So, if you have a masterclock running a standard slave clock at 12v you can add in an Alternating Polarity clock to the same circuit.

Features..

∆ EC61 Voltage out is the same as the voltage in ±10% (EC61+ voltage out is approx 2 times input voltage)

∆ works with any regular pulse timing from 1 second upwards

∆ Comes mounted or enclosed

∆ independantly powered by AAA battery pack (can use 5-12v) (batteries NOT included)

∆ fits in the back of most wall clocks

∆ the same accuracy as your master clock

∆ Dimensions 110mm (inc the flange) x 55mm x 27mm (enclosed)