WF104

更新时间： 2022-12-16 10:52:57

品牌	Logo	应用领域
XPPOWER		/
页数	文件大小	规格书
2页	86K
描述
DC-DC Power Supplies

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数据手册

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WF104 数据手册

25-30 Watts

WF Series

xppower.com

•

2:1 Input Range

Efficiency to 85%

Input Pi Filter

Single, Dual & Triple Outputs

Remote On/Off

Six-sided Metal Case

External Output Trim

Specification

Input

General

Input Voltage Range

Input Current

• See table

• See Table

• Pi network

Efficiency

• See table

Isolation Voltage

Isolation Resistance

Switching Frequency

MTBF

• 500 VDC min ꢃꢁ000 VDC for ‘U’ versionꢄ

• 10⁹ohms min

Input Filter

Undervoltage Lockout • Turn On >70% nominal input

• ꢁ00 kHz typixal

Turn Off <65% nominal input

• >800 kHrs to MIL-STD-±17F

Output

Environmental

Initial Set Accuracy

• Single output models: ±±% maꢀ

Dual output models: ±±% maꢀ V1

±ꢁ% maꢀ V±

Operating Temperature • -±5 ˚C to +100 ˚C ꢃsee derating xurveꢄ

Storage Temperature

EMI/RFI

• -40 ˚C to +100 ˚C

• Siꢀ-sided xontinuous shield

Triple output models: ±±% maꢀ V1

±5% maꢀ V± ꢂ Vꢁ

EMC & Safety

Output Voltage

Adjustment

• ±10% ꢃeꢀxept triple output modelsꢄ

Emissions

• EN550±±, level A Conduxted

EN550±±, level A Radiated

Minimum Load

• Triple output models only

• ±1.0% maꢀ at full load

ESD Immunity

• EN61000-4-±, level ±

Perf Criteria A

Voltage Balance

Dual Output

Radiated Immunity

Conducted Immunity

Safety Approvals

• EN61000-4-ꢁ ꢁ V/m

Perf Criteria A

Line Regulation

Load Regulation

Transient Response

Ripple & Noise

• ±0.5% maꢀ single ꢂ dual output models,

±1.0% maꢀ triple output models

• EN61000-4-6 ꢁ V rms

Perf Criteria A

• ±1.0% maꢀ single ꢂ dual output models,

±5.0% maꢀ triple output models

• UL60950-1 for ‘U’ versions only

• 5% maꢀ deviation, rexovery to within

1% in 500 µs for a ±5% step load xhange

• 10 mV RMS maꢀ

75 mV pk-pk maꢀ, ±0 MHz BW

Short Circuit Protection • Continuous, trip ꢂ restart ꢃhixxup modeꢄ

with auto rexovery

Temperature

Coefficient

• 0.0±%/˚C maꢀ

Remote On/Off

• On >5.5 VDC or open xirxuit

Off <1.8 VDC or short to Vin

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