TECHNICAL DATASHEET

WALL INDUSTRIES, INC.

Rev C

FA12S15-300

(888) 597-WALL

www.wallindustries.com

Page 11 of 14

TEST SETUP:

The FA12S15-300 specifications are tested with the following configurations:

Regulation and Efficiency Setup

To ensure that accurate measurement are taken, the voltage measurements are taken directly at the terminals of the module. This

minimizes errors due to contact and trace lengths between the load and the output of the supply. The following diagram is of the test

setup

.

Figure 5: Regulation and Efficiency Probe Setup

Output Ripple Voltage Setup

The module is tested with a 0.1µF ceramic capacitor in parallel with a 10µF tantalum capacitor across the output terminals. Unless

otherwise specified, bandwidth is limited to 20MHZ.

Figure 6: Ripple Voltage Probe Setup