© TT Electronics plc

General Note

All data sheets are subject to change without notice.

TT Electronics | Power Partners, Inc

43 Broad Street Suite B206, Hudson, MA 01749, USA. t: +1 (978) 567-9600

SL-xxx-xxx ISS.6 22/07/2020 Page: 2

Specifications

Safety Standards & EMC Specifications

Safety Standard Approvals

UL ES 60601-1, CSA C22.2 No. 60601-1 File No. E178020

TÜV EN 60601-1

UL 62368-1, CSA C22.2 No. 62368-1

TÜV EN 62368-1

EMI Standard

EN55011/EN55022, FCC, and VCCI Class B (radiated and conducted)

EMC Performance

EN61000-3-2: Harmonic distortion, Class A and D

EN61000-3-3: Line flicker

EN61000-4-2: ESD, ±15 KV air and ± 8KV contact

EN61000-4-3: Radiated immunity, 10V/m

EN61000-4-4: Fast transient/burst, ±2KV

EN61000-4-5: Surge, ±1 KV diff., ±2 KV com.

EN61000-4-6: Conducted immunity, 10Vrms

EN61000-4-8: Magnetic field immunity, 30 A/m

EN61000-4-11: Voltage dip immunity, 30% reduction for 500ms,

and 100% reduction for 10ms

*Consult with TT Electronics for information on additional country safety approvals

Input Specifications

Input Voltage Range

90 to 264VAC

Input Frequency Range

47 to 63Hz

Input Current

1.3A (rms) @100VAC, 60 Hz

0.7A( rms) @240VAC, 50 Hz

Earth Leakage Current

150μA max. @ 264VAC, 63Hz

Touch Current

100μA max. @ 264 VAC, 63Hz

Output Specifications

Ripple & Noise

100 mV peak to peak on 3.3 V & 5.0 V models, 1% peak to peak on

other models

Overvoltage Protection

Provided on output #1 only; set at 112-132% of its nominal output

voltage

Overcurrent Protection

All outputs protected to short circuit conditions

Temperature Coefficient

All outputs ±0.04%/°C maximum

Transient Response

Maximum excursion of 4% or better on all models, recovering to 1%

of final value within 500 us after a 25% step load change

Environmental Specifications

Operating Temperature

-10°C to +70°C

Storage Temperature

-40°C to +85°C

Relative Humidity

5% to 95% non-condensing

Temperature Derating

De-rate from 100% at +50°C linearly to 50% at +70°C

General Specifications

Switching Frequency

62 K ±5 KHz

Efficiency

80-88% typical except PM60-31-3A and PM60-31-5 A at 75% typical

Hold-up Time

12ms minimum at 110 VAC

Line Regulation

±0.5% maximum at full load

Inrush Current

30A @ 115VAC or 60A @ 230VAC at 25°C cold start

Withstand Voltage

4000 VAC from input to output (2 MOPP)

1500 VAC from input to ground (1 MOPP)

1500 VAC from output to ground

MTBF

400,000 hours at full load at 25°C ambient, calculated per MIL-

HDBK-217F