170

Top View

85.0

44.0

Side View

4X Rubber Foot

Bottom View

Rear View

2.0

DC Output Cable

Front View

TWA150 Series

150W AC/DC Power Adapters

TRUMPower

Tumbler Technologies + TRUMPower

3350 Scott Blvd., Building 13 • Santa Clara, California 95054, USA

• 408-988-6616 • sales@trumpower.com • www.TRUMPower.com

INPUT & OUTPUT SPECIFICATIONS

Input Voltage ............................... 90 to 264 VAC

Input Frequency .......................... 47 to 63 Hz

Input Current .............................. 2.5A (rms) max. @ 90 VAC;

1.25A (rms) max. @ 264 VAC

No Load Power Consumption .... <0.5W

Output Voltage & Current ........... See table

Output Power .............................. 150W max.

Output Voltage Regulation ......... +5% / -2%

Ripple and Noise ....................... See table

Short-Circuit Protection .............. Yes, Auto recovery

Overload Protection ................... Yes, Auto recovery

Overvoltage Protection ............... Latch & shutdown, AC recycle

GENERAL SPECIFICATIONS

Switching Frequency ................... 50 to 125 KHz

Efficiency .................................... 87% minimum at average load,

115 VAC/230 VAC input

Power Factor .............................. >0.95 @ 115 VAC, >0.90 @

230 VAC at full load

Hold-up Time ............................. >20 ms typical at full load,

115 VAC input

Inrush Current ............................ 65A peak @ 115 VAC,

130A peak @ 264 VAC,

cold start @ 25°C

Withstand Voltage

3,000 VAC, input to output

1,500 VAC, input to ground

500 VAC, output to ground

MTBF ........................................... >140,000 hours at full load

and 25°C ambient, calculated

per MIL-HDBK-217F

FEATURES

• 12-26V, 33-39V, 44-52V Outputs Available

• Up to 150W Continuous Output Power

• 0.9 to 0.95 Power Factor

• No Load Power Consumption < 0.5W

• CEC, Energy Star, ERP& EISA Efficiency Level V Compliant

MECHANICAL SPECIFICATIONS

ENVIRONMENTAL SPECIFICATIONS

Operating Temperature ............. 0°C to +60°C ambient

Derating

Derate from 100% at +40°C

linearly to 50% at +60°C

Storage Temperature ................. -10°C to +85°C

Operating Humidity .................... 20% to 90%

STANDARDS & COMPLIANCES

EMC Standards ..................... FCC/EN 55022/CISPR22, Class B

Safety Standards ................... UL 60950-1, EN/IEC 60950-1,

CSA C22.2 No. 60950-1

Agency Approvals .................. UL, cUL, TUV, CB, CE (LVD)

Other Compliances

CEC, Energy Star, ERP & EISA

efficiency level V, RoHS

#TWA150-2011-1205

Notes:

1. Dimensions in mm

2. Tolerance: ±0.5mm

3. Output cable: 1,050 mm; AWM 1571 #14 AWG on 12-24V models,

AWM 1185 #16 AWG on 36-48V models.

4. Mating connector: Kycon P/N KPJX-4S-S or equivalent

MODELS LIST

*Measured at output within 20 MHz bandwidth, at rated line voltage and output

load range, and with a 10 μF tantalum capacitor in parallel with a 0.1 μF ceramic

capacitor across the output.

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