Rev. 02.05.07

LPT25 Series

1of 3

Embedded Power for

Business-Critical Continuity

LPT25 Series

25 Watts

Special Features

• Universal input

• 3" x 5" footprint

• Less than 1U high

• Remote sense on main output

• Terminal block option (-T)

• Built-in EMI filter

• Low output ripple

• Adjustable main output

• Overvoltage protection

•Overload protection

• 110 KHz switching frequency

• LPX40 enclosure kit available

• 2 year warranty

Total Power:

25 - 40 Watts

Input Voltage:

85 - 264 VAC

120 - 300VDC

# of Outputs:

Triple

Electrical Specifications

Safety

Input

Input range

85-264 VAC

120-300 VDC

Frequency

47-440 Hz

Inrush current

<15A peak @ 115VAC;

<30A peak @ 230VAC, cold start @ 25°C

Input current

1 A max. (RMS) @ 115 VAC

Efficiency

70% typical at full load

EMI

FCC Class B conducted; CISPR 22 Class B conducted

EN55022 Class B conducted;

VDE 0878 PT3 Class B conducted

Safety ground

leakage current

<0.5 mA @ 50/60 Hz, 264 VAC input

Output

Maximum Power

25W for convection; 40W with 30CFW forced air

Cross regulation

±2% on output 1; ±5% on outputs 2, 3

Adjustment range

-5, +10% minimum

Hold-up time

20 ms @ 25 W load, 115 VAC nominal line

Overload protection

Short circuit protection on all outputs. Case overload pro-

tected @ 110% to 145% above peak rating

Overvoltage protection

5.7 to 6.7 VDC on the main output

Remote sense

Compensates for 0.5 V lead drop min. Will operate without

remote sense connected. Reverse connection protected.

VDE

0805 EN60950

11774-3336-1241

(LC#84936)

UL

UL60950

E132002

CSA

CSA 22.2-234 Level 3

LR53982C

NEMKO EN 60950/EMKO-TUE

P95100411

(74-sec) 203

CB

Certificate and report

1569, 1570, 1571, 1572

CE

Mark (LVD)

RoHS