BK60C-H ASTEC [Astec America, Inc], BK60C-H Datasheet - Page 8

• Manufacturer Part Number: BK60C-H
• Description: 36 Vdc to 75 Vdc Inputs, 150 W
• Manufacturer: ASTEC [Astec America, Inc]

Technical Reference Notes (TRN)
BK60C-H Series
36 Vdc to 75 Vdc Inputs, 150 W
Test Configurations
TO OSCILLOSCOPE
Vi(+)
Ltest
12 uH
Cs 220 uF
33 uF
BATTERY
ESR < 0.1 OHM
ESR < 0.7 OHM
@ 20 ºC, 100 kHz
@ 20 ºC, 100 kHz
Vi(-)
Note: Measure input reflected-ripple current with a simulated source inductance (Ltest) of 12 uH. Capacitor
Cs offsets possible battery impedance. Measure current as shown above.
Figure 9. Input Reflected-ripple Test Setup.
COPPER STRIP
Vo(+)
RESISTIVE
0.1 uF
10 uF
SCOPE
LOAD
Vo(-)
Note: Use a 0.1 uF ceramic capacitor and a 10 uF tantalum capacitor. Scope measurement should be made
using a BNC socket. Position the load between 51 mm and 76 mm (2 in. and 3 in. ) from module.
Figure 10. Peak-to-Peak Output Noise Measurement Test Setup.
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ASTEC POWER - Andover
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