PFC375-1048 POWER ONE, PFC375-1048 Datasheet - Page 4

• Manufacturer Part Number: PFC375-1048
• Description: Linear & Switching Power Supplies
• Manufacturer: POWER ONE

Specifications of PFC375-1048

• Product: Switching
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MCD10156 Rev. 1.0, 20-Apr-10
Environmental Specifications
PARAMETER
Altitude
Operating Temperature
Storage Temperature
Forced Air Cooling
Temperature Coefficient
Relative Humidity
Shock
Vibration
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
Safety, Regulatory, and EMI Specifications
PARAMETER
Agency Approvals
Dielectric Withstand Voltage
Electromagnetic Interference
ESD Susceptibility
Radiated Susceptibility
EFT/Burst
Input Transient Protection
Insulation Resistance
Leakage Current
CONDITIONS/DESCRIPTION
Operating.
Non-Operating.
Derate linearly above 50°C by 2.5% per °C.
Forced air cooling of 300 LFM is required if the internal fan option is not specified.
Cooling air velocity is measured 1/4" above, at the middle of the chassis.
Airflow direction is from the input section to the output section.
0°C to 70°C (after 15-minute warmup).
Non-Condensing.
Operating: 10±3mS, 3 axis, Halfsine.
Non-operating: 10±3mS, 3 axis, Halfsine.
Operating:
Non-operating:
CONDITIONS/DESCRIPTION
Provided on single output units and the main output only of multiple output units.
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.
Accuracy of shared current with up to 6 parallel units.
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.
TTL compatible signal. Signal is low if main output is greater or less than 10% of nominal.
Provides 170 mA current to user-supplied fan, if fan option is not selected.
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.
Input to output.
Per EN60950, 264 VAC.
5-32 Hz
32-2000 Hz Sinusoidal
PFC375-30XX, PFC375-40XX, PFC375-45XX
Page 4 of 5
PFC375 AC-DC Series Data Sheet
Line to Ground
PFC375-42XX
PFC375-1012
PFC375-1015
PFC375-1024
PFC375-1028
PFC375-1048
Line to Line
At 100% load
At 50% load
2600
13.5
17.0
27.0
30.8
60.0
27.0
MIN
-55
MIN
MIN
6.0
10
±4
B
0
0
5
5
B
8
1
2
±0.02
NOM
NOM
NOM
12
10
www.power-one.com
Approved
±0.05
0.02
6.15
15.5
19.5
30.7
35.0
70.0
30.7
MAX
MAX
250
MAX
10k
40k
6.4
2.0
50
70
85
95
20
40
10
1
ASL Ft.
ASL Ft.
in (DA)
UNITS
%/°C
%RH
G
G
UNITS
UNITS
Class
VDC
V/M
M
mV
mA
ms
°C
°C
°C
kV
kV
kV
RMS
RMS
%
G
V
V