TOC4 Series

4 Watts Single & Dual Outputs AC/DC Power Modules

TRUMPower

Tumbler Technologies + TRUMPower

3350 Scott Blvd., Building 13 • Santa Clara, California 95054, USA • 408-988-6616 • sales@trumpower.com • www.TRUMPower.com

FEATURES

• PCB Mount Switching Power Modules

• Fully Encapsulated Plastic Case

• 1.44” x 1.07” x 0.67” Compact Size

• 90-264 VAC, 47-440 Hz Universal Input

• Class II Isolation

• UL, cUL, CE & CB Approvals

INPUT SPECIFICATIONS

Input Voltage Range ........................ 90~265 VAC or 120~370 VDC

Input Frequency ............................... 47~440Hz

Input Current .................................... 110mA max. @ 115 VAC,

Inrush Current ................................. 15A max. @ 115 VAC,

25A max. @ 230 VAC

Leakage Current ............................. 0.25mA max.

Recommended External Fuse ........ 3.15A slow-blow type

No Load Power Consumption ........ 0.3W max.

OUTPUT SPECIFICATIONS

Output Ratings ................................ See Table

Line & Load Regulations ................ See Table

Ripple & Noise ................................ See Table

Minimum Load, Single .................... Not required

Dual ...................... 25%

Hold-up Time ................................... 15ms min.

Switching Frequency ....................... 132±8 KHz

Over Power Protection .................... Hiccup technique,

Over Voltage Protection ................... Zener diode clamp

Short Circuit Protection ................... Hiccup mode, indefinite

Input-Output Isolation ..................... 3000 VAC

GENERAL SPECIFICATIONS

Efficiency ............................... See Table

Operating Temperature ........ -40°C to +70°C

Derating ................................. Derate linearly from 100% @+50°C

Cooling .................................. Free air convection

Storage Temperature ............ -40°C to +85°C

Temp. Coefficient .................. ±0.02%/°C max.

Relative Humidity .................. 95% RH

MTBF ...................................... 350K hours at full load, 25°C

ambient, calculated per

Dimensions (LxWxH) .......... 1.44 x 1.07 x 0.67 inches;

36.66 x 27.16 x 17.1 mm

Case Material .......................... Plastic resin with fiberglass,

Weight .................................... 26 grams

EMC & SAFETY STANDARDS

Safety Standards ................... UL/IEC 60950-1 2nd Ed.,

Agency Approvals .................. UL, cUL, CB, CE

EMI ......................................... EN55022 Class B

EMS ........................................ EN55024

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