Datasheet > PSAHF-10S12

PSAHF-10S12

更新时间： 2024-11-19 00:57:55

品牌	Logo	应用领域
WALL		/
页数	文件大小	规格书
4页	112K
描述
nullAC/DC Switching Power Supply

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PSAHF-10S12 数据手册

PSAHF Series

Up to 10 Watts

Single and Dual Outputs

AC/DC Switching Power Supply

Rev. C

FEATURES

● I/O Isolation 3000VAC

● Single & Dual Outputs

● MTBF > 330,000 Hours

● High Efficiency up to 78%

● EMC Complies with EN61000

● IEC61140 Safety Class II Approved

● 85~265VAC, 47~440Hz Universal Input Range

● IEC / EN / UL 60950-1 Safety Standards Approved

● Operating Temperature 71°C (Refer to Derating Curve)

● EMI Complies with EN55022 Class B and FCC part 15, level B

DESCRIPTION

The PSAHF series of AC/DC power supplies offers 10 Watts of output power in an encapsulated design. This series has

single and dual output models with a universal input range of 85 ~265VAC. Other features include continuous short circuit

protection, over voltage protection, and output current limiting. These units are also EMC EN61000-4 (-2,-3,-4) and EMI

EN55022 level B approved. The compliance to these EMI specifications minimizes system design time, cost, and eliminates

the need for external filter components. The PSAHF series has IEC/EN/UL 60950-1 safety approvals, which qualifies this

product for worldwide markets. This series also has a wide variety of applications including both commercial and industrial

with a MTBF of 300,000 hours.

BLOCK DIAGRAMS

Single Output

+Vo

-Vo

Rectifier

EMI Filter

and

Inrush Current

Limiter

Switching

Device

Rectifier

Fuse

Control Circuit

Isolation

Ref.Amp

Dual Output

+Vo

Rectifier

EMI Filter

and

Inrush Current

Limiter

Switching

Device

Com.

-Vo

Rectifier

Fuse

Ref.Amp

Isolation

Control Circuit

Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833

603-778-2300 www.wallindustries.com Fax 603-778-9797

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