Datasheet > TWA250-19

TWA250-19

更新时间： 2022-02-26 10:04:16

品牌	Logo	应用领域
TRUMPOWER		/
页数	文件大小	规格书
1页	108K
描述
250W AC/DC Desktop Power Adapter

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TWA250-19 数据手册

TWA250 Series

250WAC/DC Desktop PowerAdapter

TRUMPower

FEATURES

• 90~264 VAC Universal Input

• 0.9 Active Power Factor

• 40mm Cooling Fan with Fan Speed Control

• No Load Power Consumption of 500mW Maximum

ELECTRICALSPECIFICATIONS

MODELS LIST

Output

Voltage

Output

Current

Ripple &

Noise (Vp-p)*

Max. Output

Power

Input Voltage ........................ 90~264 VAC

Input Frequency................... 47~63 Hz

Part No.

Input Current ....................... 3.5A (rms) @ 90 VAC,

1.5A (rms) max. @ 264 VAC

Power Factor ....................... 0.9 min. at full load, 115/230 VAC

Maximum Output Power ..... 250W

Output Voltage, 12V~48V .... CEC & Energy Star Level V

Voltage Regulation.............. 5%

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

TWA250-12

TWA250-16

TWA250-19

TWA250-20

TWA250-24

TWA250-36

TWA250-48

12V

20.83A

15.63A

13.16A

12.50A

10.42A

6.94A

240mV

300mV

250W

16V

19V

20V

24V

36V

GENERAL SPECIFICATIONS

48V

5.21A

Efficiency ............................. 87% min. at avg. load, 115/230 VAC

Switching Frequency ............ 60~65 Khz

Hold-up Time ...................... 16ms min. typical at full load,

115 VAC nominal line

Operating Temperature ...... -20°C to +40°C

Storage Temperature .......... -20°C to +85°C

Operating Humidity ............. 10% to 90%

Short-Circuit Protection....... Auto-recovery

Over-Load Protection .......... Auto-recovery

Over-Voltage Protection ...... Latch, AC recycle

MTBF .................................... 140K hrs minimum at full load

and 25°C ambient, calculated

* Peak-to-peak with 20MHz bandwidth with a tantalum 10µF in parallel with 0.1µF

ceramic capacitor.

STANDARDS & COMPLIANCES

EMC Standards ..................... EN55022, FCC, CISPR22, Class B

Safety Standards ................... UL60950-1, EN60950-1,

CSA 22.2 No. 60950-1,

IEC60950-1

AgencyApprovals .................. UL, cUL, TUV, CB, CE

Other Standards .................... CEC, Energy Star Level V, RoHS

per MIL-HDBK-217F

MECHANICALSPECIFICATIONS

Notes

1. Dimensions: mm

2. AC Inlet: IEC320/C14 standard

3: Standard Output Connector: APP connector (D706C) or local Mini-fit 6P connector (D731A).

4. Standard Output Cable: AWM 2464 #16AWG/6C + Shielding, UL 80°C 300V VW-1, 1000 30mm min. for 16V~48V outputꢀ 800 30mm for 12V output.

5. Weight: 1060 grams

#TWA250-2011-0527

Tumbler Technologies + TRUMPower

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

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