PMK450S Datasheet, PDF (2/10 Pages) Astrodyne Corporation – 450 Watt Enclosed and U-Channel Power Supplies with PFC

450 Watt Enclosed and U-Channel Power Supplies with PFC
PMK450 series
INPUT SPECIFICATIONS
ENVIRONMENTAL SPECIFICATIONS
Input Voltage Range
Frequency Range
Inrush Current, typ: (cold start)

Input Current (90Vin/264Vin)
Power Factor (Nom I/P, FL)
Leakage current
90-264VAC (100-240VAC Nom.)
47-63Hz (50-60 Hz Nom.)
30A at FL, 115VAC
60A at FL, 230VAC
7A / 2.5A max
0.95 min
Less than 3.5mA @ 240VAC, 50Hz
OUTPUT SPECIFICATIONS
Voltage and Current
5 Volt Standby (+5Vsb)
Preset Accuracy
Line Regulation (LL-HL)
Load Regulation (20%-FL)
DC Output Power
Ripple/Noise



Hold Up Time, typ.
Turn On Delay Time
Rise Time
Short Curcuit Protection
Over Voltage Protection
Over Current Protection
Efficiency (without Oring Diode)
See Selection Chart
0~2.0A (See Page 9)
1%
See Selection Chart
See Selection Chart
450W, Max (See Derating Curve)
See Selection Chart
20MHz bandwidth with parallel
0.1uF ceramic capacitor
47uF eletrolytic capacitor
16mS at nominal input voltage range
< 4S
< 25mS @ 110 Vin
Auto-recovery*
130% (max) Auto-recovery*
150% (max) Auto-recovery*
See Selection Chart
PHYSICAL SPECIFICATIONS
Size (PMK450S-xxU)
Millimeters / Inches 203.2x 127x 38 / 8”x 5”x 1.5”
Size (PMK450S-xxE, D)
Millimeters / Inches 224.9x 127x 40 / 8.85”x 5”x 1.57”
Weight U-Bracket (PMK450S-xxU)
33.97 oz (963g)
Enclosed (PMK450S-xxE)
37.32 oz (1058g)
Enclosed w. DIN Clip (PMK450-xxD)
38 oz (1077g)
* These are stress ratings. Exposure of the devices to any of these conditions
may adversely affect long term reliability. Proper operation under conditions
other than the standard operating conditions is neither warranteed nor implied.
Oper. Temperature
Storage Temperature
Oper. Humidity

Storage Humidity
MTBF @ 25°C
Vibration*
Drop Test *
EMS Harmonics
Fluctuations
ESD
RS

EFT
Surge

CS
DIPS

EMI
0°C to 70°C (See Derate Curve)
-40°C to 85°C
10 - 90% for nominal input range
Non-condensing
5 - 95%
100K Hrs min. MIL-HDBK-217F
4G’S pk, 50~500Hz, 3 AXES. 30 Min
70 cm no damage
61000-3-2 Class D
61000-3-3
Contact 6KV Air 8KV 61000-4-2
FR: 80MHz-2.5GHz
Field Strength: 3V / M 61000-4-3
2KV on AC power line 61000-4-4
1KV (L-N) & 2KV (L-PE, N-PE)
61000-4-5
3V (EMF)
61000-4-6
95% 250Cy , 70% 25 Cy
40% 5Cy , 5% 0.5Cy 61000-4-11
CISPR/EN55011 Class B
GENERAL SPECIFICATIONS
Safety UL/cUL:

UL-EU:
CE:
CB:
Over-Shoot and under shoot
Remote sense
Hi-pot test (60S max)


Insulation Resistance (I/P-O/P)
UL60950-1 2nd ed./
C22.2 60950-1 2nd ed.
EN60950-1 2nd ed.
EN60601-1-2
IEC60950-1 2nd ed.
Less than 10% of nominal output
0.5V drop. max at terminals
4242VDC I/P - O/P
2121 VDC I/P - GND
707VDC O/P - GND
500VDC, 1S, ≥ 20MΩ
REMOTE SHUTDOWN
1. Open Collector, Logic “1”=On, “0”=Off. No termination with S/D pin to
maintain constant “On” operation.
All specifications are typical at nominal input, full load, and 25°C unless other-
wise noted
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