Power Supply Requirements; Overview - Equinox Systems ISPnano I Series User Manual

Distributor of Equinox Technologies: Excellent Integrated System Limited
Datasheet of ISPNANO S3 KIT - ISP PORTABLE PROGRAMMER
Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com

2.0 Power Supply requirements

2.1 Overview

The 'ISPnano Series 3 ATE' programmer requires two independent power supplies, one to power
the 'programmer electronics / Target System' and the other to power the 'relay coils'.
Please refer to the table below for the details of each supply.
Designator
(1) 'DC IN'
(2) 'DC EXT'
(3) RELAYS ON LED
1 2
Description
DC Input to power the programmer
Powers programmer internal
•
electronics
Also Powers 'Target System' (UUT) if
•
'Programmer controlled Power
Supply' is enabled.
External DC power supply input
The +12V is used to energise the
•
ISPnano relay coils.
This supply is switched under
•
programmer control to the relay coils.
RELAYS ON Indicator
This LED illuminates when the relay coils are
energised.
3
Voltage Current
range Requirement
(Volts) (mA)
9.0 – 24.0 150mA
minimum
(depends on
Target
System
current)
11.5 – 12.5 250mA
minimum