PFC500-1024(2000) Просмотр технического описания (PDF) - Power-One Inc.
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PFC500-1024 Datasheet PDF : 4 Pages
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PerFormanCe POWER PFC500
OUTPUT SPECIFICATIONS
PARAMETER
Efficiency
Minimum loads
Ripple and Noise
Output Power
Overshoot / Undershoot
Regulation
Transient Response
Turn-on Delay
Turn-on Rise Time
CONDITIONS/DESCRIPTION
Full rated load, 110 VAC. Varies with distribution of loads among outputs.
PFC500-1024
PFC500-1028
PFC500-1048
Full load, 20MHz bandwidth.
300 LFM forced air cooling required for operation. See optional fan.
Continuous power, multiple output models.
Output voltage overshoot/undershoot at turn-on.
Without connection of remote sense.
PFC500-1024
PFC500-1028
PFC500-1048
Recovery time, to within 1% of initial set point due to a 50-100% load change,
3% max. deviation. (Main output of multi-output units).
Time required for initial output voltage stabilization.
Time required for output voltage to rise from 10% to 90%.
MIN
NOM
MAX
75
0.6
0.6
1.2
See Model Selection Charts
500
UNITS
%
Amps
Watts
0
V
0.8
0.7
%
1.0
1
mS
1
Sec
10
mS
INTERFACE SIGNALS AND INTERNAL PROTECTION
PARAMETER
Overvoltage Protection
Overload Protection
Overtemperature Protection
Remote Sense
Current Share
Inhibit
Input Power
Fail Warning
Power Good
Fan Voltage
CONDITIONS/DESCRIPTION
MIN
NOM
MAX
PFC500-1024
27.0
30.7
PFC500-1028
32.0
35.0
PFC500-1048
60.0
70.0
Fully protected against output overload and short circuit. Automatic recovery upon removal of overload condition.
System shutdown due to excessive internal temperature, automatic reset.
Total voltage compensation for cable losses with respect to the main output.
250
Accuracy of shared current with up to 6 parallel units.
10
TTL compatible logic signal will inhibit outputs by the application of a logic low signal.
An open circuit or external TTL high signal allows normal operation.
TTL compatible logic signal. Time before regulation dropout due to
loss of input power at 110 VAC.
4
TTL compatible signal. Signal is low if main output is greater
or less than 10% of nominal.
PFC500-1024
PFC500-1028
PFC500-1048
22.08
25.20
44.20
27.36
30.80
54.72
Provides 170mA current to user supplied fan if fan option is not selected.
12
SAFETY, REGULATORY, AND EMI SPECIFICATIONS
PARAMETER
Agency Approvals
Dielectric Withstand Voltage
Electromagnetic Interference
ESD Susceptibility
Radiated Susceptibility
EFT/Burst
Input Transient Protection
CONDITIONS/DESCRIPTION
UL1950.
CSA 22.2 NO. 234/950.
EN60950 (TÜV).
Input to output.
FCC CFR title 47 Part 15 Sub-Part B - Conducted.
EN55022 / CISPR 22 Conducted.
Per EN61000-4-2, level 4.
Per EN61000-4-3, level 3.
Per EN61000-4-4, level 4.
Per EN61000-4-5 class 3.
Insulation Resistance
Leakage Current
Input to output.
Per EN60950, 264 VAC.
Line to Line
Line to Ground
MIN
NOM
MAX
Approved
2600
B
B
8
10
±4
1
2
10
2.0
UNITS
V
mV
%
mS
V
V
UNITS
VDC
Class
kV
V/M
kV
kV
MΩ
mA
2
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