KEPCO KIT 219-0532, ABC Ripple/Noise Measurement - Manual

©2007, KEPCO, INC 1
Data subject to change without notice 228-1642
I N S T R U C T I O N M A N U A L
ABC KEPCO
KEPCO, INC. " 131-38 SANFORD AVENUE " FLUSHING, NY. 11355 U.S.A. " TEL (718) 461-7000 " FAX (718) 767-1102
http://www.kepcopower.com " email: [email protected]
An ISO 9001 Company.
RIPPLE/NOISE
MEASUREMENT
KIT 219-0532
ABC RIPPLE/NOISE MEASUREMENT
KIT 219-0532
1. DESCRIPTION
Kepco Kit 219-0532 provides a low-noise cable and scope probe adapter used to measure ripple and noise, respec-
tively, of ABC Series power supplies. The guidelines provided in this instructions sheet supplement the procedures
found in the ABC Service Manual for Ripple Measurement and Noise Measurement. These guidelines help the user to
replicate the methods used by Kepco to measure ripple and noise of ABC power supplies. This procedure should only
be performed after the unit has been fully calibrated and passed all other performance tests specified in the applicable
ABC Service Manual.
2. MATERIAL REQUIRED (SEE TABLE 1.)
TABLE 1. MATERIAL REQUIRED
MATERIAL
KEPCO
PART NUMBER
LOCATION QUANTITY
• Ripple Measurement Cable 25422 Provided in this Kit 1
• Noise Measurement Scope Probe Adapter 25423 Provided in this Kit 1
• 60MHz Oscilloscope, Tektronix 2215A
1
n/a Not supplied 1
• Tektronix Passive Probe Model P6109B (10X
100MHz)
1 n/a Not supplied 1
• Instruction Sheet 228-1642 Provided in this Kit 1
1. Kepco strongly recommends using the models specified to ensure measurements are equivalent to those made at the
factory. The user is encouraged to contact Kepco Applications Engineeringfor guidance on the use of equivalents.