8 Service and Maintenance
Recommended Test Equipment
190 E364xA User’s and Service Guide
Resistive loads (R
L
) • (2.7 Ω, 150 W/13.5 Ω, 150 W)
[1]
• (43.8 Ω, 300 W/120 Ω, 300 W)
[2]
• (1.6 Ω, 300 W/8.0 Ω, 300 W)
[3]
• (25 Ω, 300 W/75 Ω, 300 W)
[4]
Measure ripple and noise
Current monitoring
resistor (shunt) R
M1
(0.01 Ω, 0.1%)
[5]
ISOTEK Co. Model: A-H or
equivalent
Constant current test setup
Current monitoring
resistor (shunt) R
M2
(0.1 Ω/5 Ω, 1%)
[5]
Vishay Co. Model: LVR-5-43
or equivalent
Measure current rms ripple
and noise
[1] Applicable for E3646A only.
[2] Applicable for E3647A only.
[3] Applicable for E3648A only.
[4] Applicable for E3649A only.
[5] To find the accurate resistance, it is recommended to use a current monitoring resistor after calibration.
Table 8 - 4 Recommended test equipment
Equipment Requirements Recommended model Test function
To Next Page
Loading...
Need help?
General
