Section 1.0 Introduction; Overview; List Of Figures 1. Powerpac 300 Power Supply - BIO RAD PowerPac 200 Instruction Manual

Introduction
1.0 INTRODUCTION

1.1 OVERVIEW

PowerPac power supplies provide constant voltage or constant current to instruments used in electrophore-
sis and blotting. The PowerPacs are capable of the following adjustable outputs:
PowerPac 200
Voltage output: Adjustable from 5 to 200 volts in increments of 1 volt.
Current output: Adjustable from 0.01 to 2.00 Amps (2000 mA) in increments of 0.01 A.
Power output: 200 watts (maximum)
PowerPac 300
Voltage output: Adjustable from 10 to 300 volts in increments of 1 volt.
Current output: Adjustable from 4 to 400 milliAmps (mA) in increments of 1 mA.
Power output: 75 watts (maximum)
Up to four electrophoresis cells can be connected in parallel to the power supply.
The PowerPacs are programmed with default limit values for voltage and current. These are the values
which are available when the unit first is turned on. These values may be changed for each application.
P O W
– +
4
E R
P A C
3 0 0
V
m A
V
A C O N
S T
– +
– +
– +
Figure 1. PowerPac 300 Power Supply
POWER PAC