User Manual

With LED mode ON (enabled), the power supply can minimize or

eliminate any inrush current from turning the output ON, which in

turn will minimize damage or life of the LEDs under test.

Note: For LED mode to function correctly, the output must be turned

OFF when connecting between the power supply and the LEDs

under test. Turn ON the output after LED mode is enabled and

all other settings are configured.

WARNING:

For models 9184B and 9185B, Low Current MODE

must be set to OFF when using LED mode. If both

are ON, the supply may produce inrush current.

Low Current Mode

Available on models 9184B and 9185B only.

Low current mode is a unique function that enables the power

supply to minimize voltage rise times when operating with low

current (< 1 A) output with a high voltage change.

To enable Low current mode, follow these steps:

1. Press , then to enter OUTPUT SETTING. Press

to select Low Current MODE.