Total Power International, Inc. Toll Free: 877-646-0900(US) PH# (978) 453-7272 www.total-power.com

UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE &

MULTI-OUTPUT 40-50 WATTS INTERNAL SWITCHING

POWER SUPPLIES TPVI41 SERIES

FEATURES:

ACCOMMODATE UNIVERSAL AC SOURCES

SMALL & COMPACT IN SIZE

MEET UNIVERSAL SAFETY STANDARDS

EMI MEET CISPR PUB. 22 & FCC CLASS B

CE MARKING COMPLIANCE

GENERAL SPECIFICATION

Efficiency: Typ. 75-85%.

Switching Frequency: 60K Hz.

Circuit Topology: Fixed Frequency Flyback Circuit.

Transient Response: Output voltage returns in less than

3mS following a 25% load change.

Safety Standard: IEC 60950-1/UL 60950-1 Class I.

Operating Temperature: 0 to +50°C convection.

Storage Temperature: -20 to +85°C.

Temperature Coefficient: Typ. 0.04% /°C

Cooling: Free air convection, or with 20 cfm fan cooling.

Construction: PCB open frame format.

Power Density: 3.36-3.79Watts / Cubic Inch.

Note: Due to requests in market and advances in technology, specifications subject to change without notification.

OUTPUT SPECIFICATION

Output Voltage: See Ratings Chart.

Output Current: See Ratings Chart.

Output Wattage: Typ. 40 watts with convection or

50 watts with 20 cfm fan cooling.

Output Connector: Molex V-M.

Line Regulation: Typ. 0.1%.

Load Regulation: Main VO1 typ.± 2.0%.

Aux. VO2 typ. ± 5.0%(stacked on).

VO3 typ. ± 3.0%(P.R.).

Noise & Ripple: Typ. 1.0% peak to peak.

OVP: Built-in at main VO1 (Latch).

Adjustability: Available at main VO1.

Overload Protection (OLP): Fully protected against output

overload and short circuit.

Consult the factory for OLP setting.

SPECIFICATION

INPUT SPECIFICATION

Input Voltage: Range typ. 90-264Vac.

Rating 100 to 240Vac.

Input Connector: Molex V-M.

Input Frequency: 47-63Hz.

Inrush Current: Typ. 25.0A @230Vac.

Input Current: Typ. 0.7-1.2A@115Vac.

0.3-0.4A@230Vac.

Dielectric Withstand: Meet IEC 60950-1.

EMI: Meet CISPR PUB. 22 & FCC Class B.

Hold-up Time: Typ. 18mS @115Vac, 90mS @230Vac.

Earth Leakage: Less than 0.3mA @230Vac.

For the details of safety approval, please consult the factory.

Total Power International, Inc.