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PMMK225U 225w Power Supplies

PMMK225U 225w Power Supplies

225 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

PMMK225S-5U

5 VDC

40 Amps

100mV pk-pk (notes 1 & 4)

PMMK225S-12U

12 VDC

18.8 Amps

120mV pk-pk (notes 1 & 4)

PMMK225S-15U

15 VDC

15 Amps

150mV pk-pk (notes 1 & 4)

PMMK225S-24U

24 VDC

9.4 Amps

240mV pk-pk (notes 1 & 4)

PMMK225S-36U

36 VDC

6.25 Amps

360mV pk-pk (notes 1 & 4)

PMMK225S-48U

48 VDC

4.7 Amps

480mV pk-pk (notes 1 & 4)

PMMK225U series

Input Specifications

Input Voltage Range

90-264 VAC (100-240VAC Nom.)

Frequency Range

47-63 Hz

Inrush Current

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

Input Current

3.8 Amps max., 90V I/P, 1.3 Amps max., 264V I/P

Leakage Current

<0.2mA, 240Vin, 50Hz

Power Factor Correction

0.95, min. Nom I/P, FL

Environmental Specifications

Operating Temperature

-20 to +70°C (See Derate Curve)

Storage Temperature

-25 to +85°C *

Relative Humidity

10 - 90% for nominal input voltage range, Storage: 5 - 95%

EMI

EN55022 Class B

MTBF

100,000 Hrs, min., Mil Std 217F, 25°C

Vibration

4G Peak, 50-500Hz, 3 Axes

Drop Test

70 CM

Voltage Fluctuation

61000-3-3

ESD

61000-4-2

Radiated Field

61000-4-3

EFT

61000-4-4

Surge

61000-4-5

Conducted RF

61000-4-6

Voltage Variations

61000-4-11

General Specifications

Isolation

5656VDC (note 2)

Isolation Input-Ground

2121VDC (note 2)

Isolation Output-Ground

707VDC (note 2)

Insulation Resistance

?20M?

Efficiency

70%, min. (FL. Nom I/P)

Safety Approvals

UL/cUL60601-1, EN60601-1 (TUV), EN60601-1-2:2001 (CE),, IEC60601-1 (CB)

Output Specifications

Output Voltage

5 VDC

Output Amps

40 Amps

Load Regulation

±1%, max. (10%-FL)

Line Regulation

±1%, max. (LL-HL)

Preset Accuracy

±1%, typ (2% 5 Vout) (note 3)

Ripple and Noise

100mV pk-pk (notes 1 & 4)

Over Voltage Protection

130% max. Auto Recovery *

Over Current Protection

150% max. Auto Recovery *

Start Up

<4S

Short Circuit Protection

Auto Recover after fault condition is removed *

Rise Time

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

Hold Up Time

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

Overshoot

<10% of Nominal Output

Undershoot

<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

Physical Specifications

Size (mm)

98.04 x 177.79 x 38.09 mm

Size (Inches)

3.86”W x 7”L x 1.5”H

Construction

U-Channel

Weight (g)

670g

Weight (oz)

23.52oz

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. * 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.

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.