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Go List |
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PASS |
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FAIL |
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AC Input RMS |
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N/T |
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N/A |
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Model : |
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Date : |
2023/4/19 |
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Reference |
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1.
Equipment : |
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(1) AC Source : Chroma 6530 |
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(2) DC Load : Chroma 63102/63103 |
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(3)
Oscilloscope : Tektronix TDS 5054B |
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(4) Current Probe : Tektronix
TCPA300/TCP303 |
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2.
Test Condition : |
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(1) AC Input Voltage : 90V / 180V |
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(2) Input Frequency : 60 HZ /
50 HZ |
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(3) Load Condition : LD2 |
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(4) Temperature :Room Ambient
Temperature |
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(5) Waveform Requirement :
VAC/ IAC/ PG |
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3.
Spec : |
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Definition will be supplied for
the following AC Input parameters: |
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Vin (voltage range), Vin
(frequency), Iin(Voltage1), Iin(Voltage2), Vin (turn-on), and Vin (turn-off). |
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The main outputs of the power
supply must turn off per Vin (turn-off). Any Standby output may continue to |
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operate at input AC voltages below Vin (turn-off). Power supply
design must assure no turn-on/off cycling |
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occurs for AC line impedance <
0.25 ohm |
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Power supply must turn off if
input voltage decreases below the Vin |
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(voltage range)
without damaging any internal components, while operated as specified in PSU
parametric specification. |
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For power supplies requiring a
manual AC input selector the ranges will be 90 – 135Vac and 180 – 264Vac. |
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Minimum |
Nominal |
Maximum |
Units |
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Vin(Voltag1) |
90 |
115 |
-- |
VAC |
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Vin(Voltage2) |
-- |
230 |
265 |
VAC |
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Vin (Frequency) |
47 |
-- |
63 |
Hz |
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Iin(Voltage1) |
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20 |
Ampere |
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Iin(Voltage2) |
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10 |
Ampere |
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4. Test Result : |
PASS |
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Input Voltage |
Load |
Input Current |
SPEC |
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100V / 60Hz |
LD2 |
17.69A |
20 |
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240V / 50Hz |
LD2 |
7.437A |
10 |
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100Vac/60Hz
LOAD2 |
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240Vac/50Hz LOAD2 |
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(1)
AC in (2) Iin (3) PG |
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(1) AC in (2) Iin (3) PG |
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