Measurement Testing

Mjr · Site Admin Joined: 13 Jul 2005 Posts: 294

Sencore's PSL60 Universal Power Supply Load

Determine if the system’s defects are in the power supply or the load circuitry.
Simulates different power demands or "loading" on the power supply output to duplicate symptoms and identify power supply problems.
Analyzes the power output capability of any power supply that outputs 4 to 200 volts.
Analyzes the current limiting circuits of a switching power supply to identify limiting defects.

PSL60 Condensed Specifications:

LOAD RANGES
# Sets the power and voltage range of the electronic load.
Ranges:
20 Watts, 4-20 Volts
20 Watts, 15-60 Volts
60 Watts, 15-60 Volts
60 Watts, 4-20 Volts (10 Amps Max.)
60 Watts, 50-200 Volts

INPUT VOLT METER
# Measures input voltage to the electronic load.
Range: +0.1 - 250 Volts
Accuracy: 1%, (2 Counts)
Resolution: 0.1 Volts

LOAD CURRENT SETTINGS
# Sets the current level to the electronic load.
Range: 0.01 - 10 Amps
Accuracy: 3%, (2 Counts)
Resolution (Range Dependent):
0.01 Amps to 0.99 Amps
0.1 Amps to 10 Amps

POWER METER
# Indicates electronic load power (volts X current).
Range: 0.1 - 60 Watts
Accuracy: 4%, (4 Counts)
Resolution (Range Dependent):
0.1 Watt in 20 Watt Ranges
1 Watt in 60 Watt Ranges

LOAD INPUT
Volts Protection: 250 Volts DC + Peak AC
Reverse Voltage Protection: Diode

GENERAL
Digital Display: LCD Matrix
Humidity: 0-99% No Condensation
Power Requirements: 12 VDC, 300 mA Min. (may be factory converted to 220 VAC)
Size (HxWxD): 5.25" X 8" X 6.25"
Weight: Approx. 3 lbs.