1693 Datasheet, PDF (1/3 Pages) Pomona Electronics – Spade Lug Patch Cord For Low Voltage Measurements

Data Sheet
High Current Switching DC Power Supplies
Models 1693 & 1694
High Current at a Low Price
B&K Precision models 1693 and 1694 switching
mode DC power supplies provide high current
output in a lightweight and compact form factor.
These 900W power supplies provide a variable
voltage output from 1V to 15V at 60A (model
1693) or from 1V to 30V at 30A (model 1694).
In addition, a remote sensing terminal is available
to compensate for voltage drop across the load
leads.
The analog remote control feature can be used
to control the output voltage or turn the output
on/off.
Switching power supplies have the advantage of
being lightweight and high in efficiency when
compared to traditional linear mode power
supplies. The efficiency of the 1693 and 1694
can exceed 85% under optimal conditions. These
power supplies are also designed with advanced
circuitry to protect against overtemperature and
overvoltage conditions. Combined with bright
LED displays, the 1693 and 1694 are ideal for
users who want a reliable and easy-to-use
high-current DC power supply for system or
bench use.
Features and Benefits
I Up to 60 A output current
I Lightweight and compact
I Dual 3-digit LED displays
I Remote sense terminal
I Analog remote control via external voltage
source or variable resistor
I Current foldback circuitry with illuminated
indicator prevents overloading the power
supply
I Overtemperature protection circuitry
I Overvoltage protection
I Front panel auxiliary output
Outputs/Model
Variable Output Voltage
Output Current
1693
1 - 15 V
60 A
1694
1 - 30 V
30 A
Technical data subject to change
© B&K Precision Corp. 2011
www.bk precision.com