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PMMK320E 320w Switch Mode Medical Power Supplies

320 Watt Medical Grade Switching Power Supply with PFC

320 Watts Output Power

Single Outputs

Universal 90-264VAC Input

5VDC to 48VDC Outputs

5656VDC Input to Output Isolation

Active Power Factor Correction

Model Number

Output Voltage

Output Amps

Ripple and Noise

PMMK320S-5E

5 VDC

60A

100mV pk-pk (Note 1 & 4)

PMMK320S-12E

12 VDC

26.7A

120mV pk-pk (Note 1 & 4)

PMMK320S-15E

15 VDC

21.4A

150mV pk-pk (Note 1 & 4)

PMMK320S-24E

24 VDC

13.4A

150mV pk-pk (Note 1 & 4)

PMMK320S-36E

36 VDC

8.9A

150mV pk-pk (Note 1 & 4)

PMMK320S-48E

48 VDC

6.7A

150mV pk-pk (Note 1 & 4)

PMMMK320E series

Input Specifications

Input Voltage Range

90-264 VAC; Nom: 100-240VAC

Input Surge Voltage

61000-4-5

Input Reflected Ripple Current

5.4 Amps max., 90V I/P, 1.8, Amps max., 264V I/P

Start Up Time

<4S

Frequency Range

47-63 Hz

Inrush Current

30A @ 115VAC Cold Start, FL*, 60A @ 230VAC Cold Start, FL*

General Specifications

Isolation

5656VDC (note 2)

Isolation Input-Ground

2121VDC (note 2)

Isolation Output-Ground

707VDC (note 2)

Insulation Resistance

70%, min.

Switching Frequency

UL/cUL60601-1, EN60601-1 (TUV), EN60601-1-2 (CE), IEC60601-1 (CB)

Environmental Specifications

Operating Temperature

-20 to +70°C (See Derate Curve)

Storage Temperature

-25 to +85°C *

Relative Humidity

10% to +95%, * Storage: 5-95%

EMI

EN55022 Class B

MTBF

100,000 Hrs, min. Mil Std 217F, 25°C

Output Specifications

Output Voltage

5 VDC

Output Amps

60A

Load Regulation

±1~1.5%, max. (10%-FL)

Line Regulation

±1%, max. (LL-HL).

Preset Accuracy

±1%, typ (2% 5 Vout) (Note 3)

Ripple and Noise

100mV pk-pk (Note 1 & 4)

Over Voltage Protection

130% max. Auto Recovery *

Over Current Protection

150% max. Auto Recovery *

Short Circuit Protection

Auto Recover after fault condition is removed *

Hold Up Time

20mS, typ (Nom I/P, FL)

Remore Shutdown

Open Collector, Logic “1” = ON “0” = Off. No Termination necessary to maintain constant “On” operation

1. All measurements should be made directly at the terminals of the power supply

All specifications are typical at nominal input, full load, and 25°C unless otherwise noted

Astrodyne products are not authorized or warranteed for use as critical components in life support systems, equipment used in hazardous environments, nuclear controls systems, or other mission-critical applications.

Physical Specifications

Size (Inches)

7.99”x3.86”x1.57”

Construction

Enclosed

Weight (g)

794g

Weight (oz)

28oz

Notes