Datasheet > THF120LS48

THF120LS48

更新时间： 2024-01-08 03:55:42

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XPPOWER		/
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AC-DC Power Supplies

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数据手册

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THF120LS48 数据手册

45-480 Watts

THF Series

xppower.com

•

Wide Adjustment Range

Rugged for Industrial Use

High Efficiency

Overvoltage Protection

Overcurrent Protection

Overtemperature Protection

Lightweight Design

Specification

Input

General

Input Voltage

• 90-264 VAC except:

Efficiency

Isolation

• 72-89% (see tables)

90-132/176-264 VAC switch-selectable

(THF120 and THF480LSxx models) and

180-264 VAC (THF480PS models)

• 3000 VAC Input to Output

1500 VAC Input to Ground

500 VAC Output to Ground

Input Frequency

Input Current

• 47-63 Hz

Switching Frequency

• 100 kHz typical 45 & 240 W models

70 kHz typical 480 W models

50 kHz typical 75 & 120 W models

• 0.5 A at 230 VAC 45 W models,

0.8 A at 230 VAC 75 W models,

1.4 A at 230 VAC 120 W models,

1.8 A at 230 VAC 240 W models,

4.0 A at 230 VAC 480 W models

Environmental

Operating Temperature • See derating curves

Inrush Current

Power Factor

• 60 A max

Operating Humidity

Storage Temperature

Vibration

• 90% RH, non-condensing

• -20 ˚C to +85 ˚C

• All units EN61000-3-2 compliant,

≥0.95 THF240, ≥0.70 THF480

• 2 G, 10 Hz to 500 kHz, 10 min/cycle for 60

minutes each axis

Earth Leakage Current • <1.0 mA max 45 and 75 W models,

<3.5 mA max 120, 240 & 480 W models

at 240 VAC

EMC & Safety

Output

Emissions

• EN55022/55011, Class B conducted

and radiated, EN61000-3-2, 3

Output Voltage

• See tables

• ±10%

Voltage Flicker

ESD Immunity

Radiated Immunity

EFT/Burst

• EN61000-3-3

Output Voltage Trim

Initial Set Accuracy

Start Up Delay

• EN61000-4-2, level 3 air, Perf Criteria B

• EN61000-4-3, 10 V/m, Perf Criteria B

• EN61000-4-4, level 3, Perf Criteria B

• EN61000-4-5, level 3, Perf Criteria B

• EN61000-4-6, 10 V rms, Perf Criteria B

• ±2% max

• 800 ms max 45 and 240 W models,

1000 ms 75 W models,

500 ms 120 W models,

Surge

1200 ms 480 W models

Conducted Immunity

Safety Approvals

Start Up Rise Time

Hold Up Time

• 60 ms max 45 & 75 W models,

70 ms max 120 W models,

40 ms max 240 W & 480 W models

• EN60950, UL508,

(UL60950 on 120, 240 & 480 W models)

• 50 ms at 230 VAC 45 & 75 W models,

30 ms at 230 VAC 120 W models,

20 ms at 230 VAC max 240 W models,

16 ms at 230 VAC max 480 W models

Line Regulation

• ±1.0% max 45 W models,

±0.5% 75, 120, 240 & 480 W models

Load Regulation

Ripple & Noise

• ±0.5% max, ±1% max 45 W models

• See tables

Overvoltage Protection • 115-135%

Overload Protection

• 105-150%, constant current with auto

recovery

Temperature

Coefficient

• 0.03% /˚C

12 3 4

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