PMMK225U Datasheet, PDF (2/4 Pages) Astrodyne Corporation – Medical Grade 225 Watt U-Channel Power Supply with PFC

Medical Grade 225 Watt U-Channel Power Supply with PFC
PMMK225U series
INPUT SPECIFICATIONS
GENERAL SPECIFICATIONS
Input Voltage Range
Frequency Range
Power Factor Correction
Inrush Current, typ:

Input Current

Leakage Current
90-264 VAC (100-240VAC Nom.)
47-63 Hz
0.95, min. Nom I/P, FL
30A @ 115VAC Cold Start, FL*
60A @ 230VAC Cold Start, FL*
3.8 Amps max., 90V I/P
1.3 Amps max., 264V I/P
<0.3mA, 240Vin, 50Hz
OUTPUT SPECIFICATIONS
Isolation (Note 2)


Insulation Resistance
Efficiency (FL. Nom I/P)
Safety UL/cUL:

UL-EU:
CB:
CE:
I/P-O/P: 5656VDC
I/P-Ground: 2121VDC
O/P-Ground: 707VDC
≥20MΩ
See Selection Chart
ANSI/AAMI ES60601-1 3rd ed.
CSA C22.2 No. 60601-1 3rd ed.
EN60601-1 3rd ed.
IEC60601-1 3rd ed.
EN60601-1-2
Voltage and Current
Line Regulation (LL-HL)
Load Regulation 10%-FL
Preset Accuracy (Note 3)
Ripple/Noise (Notes 1, & 4)
Over Voltage Protection
Over Current Protection
Short Circuit Protection

Turn On Delay Time
Rise Time
Hold Up Time
Over-Shoot/Under Shoot
Remote Sense
Remote Shutdown


See Selection Chart
±1%, max.
±1%, max.
±1%, typ (±2%, 5 Vout)
See Selection Chart
130% max. Auto Recovery *
228% max. Auto Recovery *
Auto Recover after fault
condition is removed *
<4S
<20mS, typ (Nom I/P, FL)
20mS, typ (Nom I/P, FL)
<10% of Nominal Output
Compensates for up to 0.5V drop
Open Collector, Logic “1” = ON
“0” = Off. No Termination necessary
to maintain constant “On” operation
PHYSICAL SPECIFICATIONS
Size
Construction
Weight
3.86”W x 7.01”L x 1.5”H
U-Channel
1.47 lb, (670g)
* 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.
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
-20 to +70°C (See Derate Curve)
Storage Temperature
-25 to +85°C *
Relative Humidity
10% to +90%, non-cond.*

Storage: 5-95%
EMS
Harmonics
Class D, 61000-3-2
Fluctuations
61000-3-3
ESD
61000-4-2
RS
61000-4-3
EFT
61000-4-4
Surge
61000-4-5
CS
61000-4-6
MS
61000-4-8
DIPS
61000-4-11
EMI
EN55022 Class B
MTBF Mil Std 217F, 25°C
79,000 Hrs, min.
Vibration
4G Peak, 50-500Hz, 3 Axes
Drop Test
70 CM
NOTES
1. All measurements should be made directly at the terminals of the
power supply
2. Isolation for up to 1 minute duration.
3. Preset Accuracy measured at nominal load, 120VAC input.
4. O/P Noise measured directly at the pins/terminals at nominal load,
0.1uF ceramic bypass and 47uF electrolytic, pk-pk @ 20MHz
bandwidth.
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