DESCRIPTION

This series of AC -DC switching power supplies in a

package of 3 x 5 x 1.5 inches are capable of delivering 200

watts of continuous power at 5.3 C FM forced air cooling or

150 watts at convection cooling. The units are constructed

on a printed circuit board with a U-bracket for mechanical

support and heat sinking. A cover-and-fan assembly can

be added during manufacturing for 200 watt output. They

are specially designed for medical applications, but not for

life-supporting equipment. The units are certified also to

IEC /EN /UL /C SA 60950-1 and suitable for data

networking, computer and

telecommunication applications.

FEATURES

3 x 5 inch footprint with 1.5 inch low profile

100-240 VAC input with active PFC

Less than 220 μA leakage current

Meet EN55011 /55022 and FC C C lass B

Power Factor 0.98 typical

Short-circuit protection

Power Fail Detect (PFD) signal

Inhibit - TTL high to disable output

C ompliant with RoHS requirements

Efficiency greater than 87%

W ATTAGE

Wattage:

200W

DIMENSION

Dimension:

127.0mm(L) x 76.0mm(W) x

38mm(H)

INPUT SPECIFICATION

Input Range:

90-264 Vdc

Input F requency :

47-63 Hz

Input Current:

2.5A(rms) for115VAC ,

1.25A(rms) for230VAC

Leakage Current:

220 µA max. @ 264 VAC ,63

Hz

SAFETY STANDARD APPAOVAL

OUTPUT SPECIFICATION

Ripple & Noise:

Maximum excursion of 4% or

better on all models,

recovering to 1% of final

value within 500 us after a

25% step load change

Ov er Current

Protection:

Output protected to short

circuit conditions

ENVIRONMENTAL SPECIFICATION

TEMP.Range:

Operating Temperature:0°C to

+70°C

Storage Temperature: -40°C to +

*Output Voltage and C urrent Rating

+18V

Ripple-Noise(R-P) mV

180mV

Regulation Load %

±2%

Output Max.(A)

11.12A

Output Min.(A)

0A

NOTES

1. Suffix “B” in model numbers denotes U-bracket form. C hange suffix “B” to “C ” for enclosed form with cover and fan

assembly, e.g. PM202-14C

2. 150 W without moving air or 200 W with 5.3 C FM forced air provided by user for “B” version, 200 W for “C ” version

with cover and fan assembly. The adequacy of cooling air is judged by the measured core temperature of transformer T1

3. Ripple and noise is maximum peak to peak voltage value measured at output within 20 MHz bandwidth, at rated line

voltage and output load ranges, and with a 10 μF tantalum capacitor in parallel with a 0.1 μF ceramic capacitor across the

output.

MECHANICAL SPECIFICATION

T his co nte nt is subje ct to cha nge , ple a se re fe r to spe cifica tio n fo r m o re de ta il.

FSP re se rve the right to cha nge the co nte nt witho ut prio r no tice

Medical PSU

FSP202-1K31M1