PMK320D 320w Medical Power Supplies

320 Watt Medical Grade DIN Rail Mount Power Supply with PFC

	320 Watts Output Power
	Universal 90-264VAC Input
	5VDC to 48VDC Outputs
	5656VDC Input to Output Isolation
	Can be installed on DIN rail TS35/7.5 or 15

Model Number	Output Voltage	Output Amps	Ripple and Noise	Efficiency
PMK320S-5D	5 VDC	60	100mV pk-pk (Notes 1 & 4)	75% FL. Nom I/P
PMK320S-12D	12 VDC	26.7	120mV pk-pk (Notes 1 & 4)	81% FL. Nom I/P
PMK320S-15D	15 VDC	21.4	150mV pk-pk (Notes 1 & 4)	84% FL. Nom I/P
PMK320S-24D	24 VDC	13.4	150mV pk-pk (Notes 1 & 4)	84% FL. Nom I/P
PMK320S-36D	36 VDC	8.9	150mV pk-pk (Notes 1 & 4)	84% FL. Nom I/P
PMK320S-48D	48 VDC	6.7	150mV pk-pk (Notes 1 & 4)	84% FL. Nom I/P

PMK320D series

Input Specifications

General Specifications

Isolation	4242VDC (Note 2)
Isolation Input-Ground	2121VDC (Note 2)
Isolation Output-Ground	707VDC (Note 2)
Insulation Resistance	?20M?
Efficiency	75% FL. Nom I/P
Safety Approvals	UL/cUL60950-1, EN60950-1 (TUV), EN60601-1-2 (CE), IEC60950-1 (CB)

Environmental Specifications

Operating Temperature	-20 to +70°C (See Derate Curve)
Storage Temperature	-25 to +85°C
Working Humidity	10% to +90%,
Storage Humidity	5-95%
EMI	EN55022 Class B
MTBF	100,000 Hrs, min Mil Std 217F, 25°C
Vibration	4G Peak, 50-500Hz, 3 Axes
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 DIPS 61000-4-11
Drop Test	70 CM

Input Voltage Range	90-264 VAC; Nom: 100-240VAC
Frequency Range	47 ~ 63Hz
Inrush Current	30A @ 115VAC Cold Start, FL* 60A @ 230VAC Cold Start, FL* typ.
Input Current	5.4Amps max, 90V I/P, 1.8Amps max, 264V I/P
Leakage Current	<0.2mA, 240Vin, 50Hz
Power Factor Correction	0.95, min. Nom I/P, FL

Output Specifications

Physical Specifications

Size (Inches)	7.99”(L) x 3.86”(W) x 1.57”(H)
Weight (g)	802g
Weight (oz)	1.77 lb,
Construction	Enclosed

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.

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.

Output Voltage	5 VDC
Output Amps	60
Load Regulation	±1~1.5%, max. 10%-FL
Line Regulation	±1%, max. LL-HL
Ripple and Noise	100mV pk-pk (Notes 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
Preset Accuracy	±1%, typ (2% 5 Vout) (Note 3)
Rise Time	<4S, <25mS, typ (Nom I/P, FL)
Hold Up Time	20mS, typ (Nom I/P, FL)
Over-Shoot	<10% of Nominal Output
Under-Shoot	<10% of Nominal Output
Remote Shutdown	Open Collector, Logic “1” = ON, “0” = Off. No Termination necessary to maintain constant “On” operation
Remote Sense	Compensates for up to 0.5V drop

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PMK320D 320w Medical Power Supplies