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FSC B17-1 Service Manual
12
4.3 Power Supply Requirements
4.3.1 Input Requirements
PARAMETER RANGE
CONDITION
Input Voltage
90 to 264VAC RMS
Universal input full range
Input Frequency
47 Hz to 63 Hz
110V AC 60Hz; 220V AC 50 Hz
Input Current
Less than 2.0 Amps RMS
Input voltage 100 VAC RMS ; 60 Hertz. Parameter
must be reached within 3 seconds of turn-on.
Less than 1.0 Amps RMS
Input voltage 220 VAC RMS ; 50 Hertz. Parameter
must be reached within 3 seconds of turn-on.
Input Power
Less than 75 Watts
Power factor > 0.5 Input voltage 120 VAC RMS ; 60
Hertz
Inrush Current
Less than 30 A peak
Input voltage 100 VAC RMS ; 60 Hertz at all
Phase(0, 90, 180, 270 degree)
Less than 50 A peak
Input voltage 240 VAC RMS ; 50 Hertz at all
Phase(0, 90, 180, 270 degree)
Input Fusing
Fuse should be located internal to the
adapter, easily accessible when the
cover is removed
Fuse must be UL/CSA approved. Fuse value must no
have to change for 115 VAC or 230 VAC operation
Leakage Current
Less than 3.5 mA
Input voltage 240 Volts RMS ; 50 Hertz
Hi-Pot
Primary to secondary
1.5KVAC for 1 Minute(leakage current 10mA)
1.8KVAC for 1 Minute(leakage current 10mA)
3.0KVAC for 1 Minute(leakage current 10mA)
without Y-cap & Coupling cap.
Primary to Saft Ground
1.5KVAC for 1 Minute(leakage current 10mA)
1.8KVAC for 1 Minute(leakage current 10mA)
4.3.2 Output Requirements
PARAMETER RANGE
CONDITION
DC Out
12VDC ± 5%
Min 0A Max 3.75A
Load Regulation
12.0V(12.12V) ± 5%
11.4 to 12.6VDC
Dynamic Load
Regulation
Any frequency up to 250Hz(duty
50%)
±
5% for 10% to 100%, 100% to 10% load change for
+12Vdc
Ripple & noise
170mVpp at 12VDC
Input voltage : 100VAC at 60Hz 240VAC at 50Hz
* Ripple and noise are measured.
Output current
protection
less than 7.0A, more than 12.0A
at 12.0VDC
Current exceeds maximum rateing more than 20%
Leakage Current
Less than 0.25 mA
Input voltage 100 Volts RMS ; 50 Hertz
Less than 0.5 mA
Input voltage 240 Volts RMS ; 50 Hertz
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