330

PM25A Series

25-28 W A TTS SINGLE & MUL TIPLE OUTPUT AC/DC MEDICAL

Specifications

INPUT

Input voltage

85–264Vac wide input

Frequency

47Hz–63Hz

Input current

0.7A (rms) for 115Vac.

0.4A (rms) for 230Vac.

Leakage current

90µA max. @ 115Vac. 60Hz.

150µA max. @ 230Vac. 50Hz.

Isolation

Input – Output: 4000VAC

Input – Ground: 1500VAC

Output – Ground: 500VAC

Inrush Current

10A @ 115V, 25A @ 230V

OUTPUT

Output Voltage

See table.

Output Voltage Adjustment

V1 only ±10%.

Output Current

See table.

Ripple & Noise

1% peak to peak max.

Line Regulation

±0.5% maximum at full load.

Load Regulation

See table.

Transient Response

Max. deviation 4% recovering to 1% within 500µs

after 25% load charge

Overvoltage Protection

Provided on V1 only. Set at 110%–132% of

nominal

Overcurrent Protection

All outputs protected for short circuit conditions

Temperature Coefficient

All outputs ±0.04% per °C

Holdup Time

Typically 10ms at 110VAC

OPERATING

MTBF

500,000 hrs @ 25°C

Efficiency

68%–70%

ENVIRONMENTAL

Operating Temperature

0°C to 70°C

Derating

Derate to 50% at 70°C

Storage Temperature

-40°C to 85°C

Relative Humidity

5%–95% non-condensing

STANDARDS AND APPROVALS

Safety standards

UL2601-1, CSA C22.2, TUV EN60601-1

C-Tick

AS/NZS CISPR11 Group 1, Class A

EMC standards

EN60601-1-2: 2001 EN61000-4-2, EN61000-4-

3,EN61000-4-4, EN61000-4-5, EN61000-4-

6,EN61000-4-8, EN61000-4-11

EMI standards

EN55011 Class B, FCC Class B, VCCI Class B

MECHANICAL

Dimensions

107.95x63.5x24.38mm

Weight

Single output model: 163grams.

Multi-output model: 175 grams.

Features

• Low safety ground leakage current.

• Wide input range 85 to 264Vac.

• Input surge current protection.

• Overvoltage protection.

• Overcurrent protection.

• Open PCB construction.

• 100% burn-in at full rated load.