Read Harman Kardon HD 3700 Service Manual online
Description
Specification
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t 88 ~ 280
Vac(310Vac at standby) for Brazil / India.
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ns must be less than
70
A
Brownout and Brownout Recovery
The SMPS shall be subjected to the following test under
maximum rated load and no component damage is permitted.
maximum rated load and no component damage is permitted.
Brownout:
135Vac @50Hz to 0Vac@50Hz in 1 Volt decrements in 30 sec.
135Vac @50Hz to 0Vac@50Hz in 1 Volt decrements in 30 sec.
Brownout Recovery:
0Vac @50Hz to 135Vac @50Hz in 1 Volt increments in 30 sec.
0Vac @50Hz to 135Vac @50Hz in 1 Volt increments in 30 sec.
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Power Supply Efficiency
The SMPS efficiency shall not be less than
85
% measured at
full on mode.(
Output Requirement
Description
+/-15V(for OP)
+12V
+5V
Output Rating (V)
+/- 5%
12Vdc +/- 5%
5Vdc +/- 5%
Ripple and Noise
tbd
100mV
100mV
Output Load (A)
tbd
tbd
tbd
Electrical Interface
Description
Specification
Standby Control
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Switched Mode Power Supply (SMPS) Sec on
Input Requirement
Technical Specifications
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