Datasheet > JCH1012S24

JCH1012S24

更新时间： 2024-01-06 18:20:08

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DC-DC Power Supplies

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JCH1012S24 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.77
模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE	Base Number Matches：	1

JCH1012S24 数据手册

10 Watts

xppower.com

JCH10 Series

•

2:1 Input Range

Industry Standard Package

1500 VDC Isolation

Continuous Short Circuit Protection

Efficiency up to 86%

-40 °C to +100 °C Operating Temperature

Single & Dual Outputs

Specification

Input

General

Input Voltage Range

• 12 V (9-18 VDC)

Efficiency

• See table

24 V (18-36 VDC)

48 V (36-72 VDC)

Isolation Voltage

• 1500 VDC Input to Output

1000 VDC Input to Case

1000 VDC Output to Case

Input Current

• See table

Input Reflected Ripple • 35 mA rms through 12 µH inductor,

Isolation Capacitance • 500 pF typical input to output

5 Hz to 20 MHz

Switching Frequency

MTBF

• 200 kHz typical

Input Surge

• 12 V models 25 VDC for 100 ms

24 V models 50 VDC for 100 ms

48 V models 100 VDC for 100 ms

• >1.1 MHrs to MIL-STD-217F

Environmental

Operating Temperature • -40 °C to +100 °C, derate from 100ꢀ load

Output

at +85 °C to 0ꢀ load at +100 °C

Output Voltage

Voltage Balance

Minimum Load

Line Regulation

Load Regulation

Setpoint Accuracy

Start Up Delay

• See table

Case Temperature

Storage Temperature

Cooling

• +100 °C max

•

1ꢀ ( 2ꢀ for dual output 3.3 V models)

• -40 °C to +125 °C

• No minimum load required

• Convection-cooled

• Up to 95ꢀ RH, non-condensing

•

0.5ꢀ

1.0ꢀ

Operating Humidity

EMC

• <10 ms

• <5 ms

Emissions

• EN55022 Class A conducted & radiated

with external components, see application

note

Start Up Rise Time

Ripple & Noise

• 100 mV pk-pk for 3.3 V to 15 V models,

150 mV pk-pk for 24 V models,

20 MHz BW

ESD Immunity

• EN61000-4-2,

8 kV air discharge Perf Criteria A,

4 kV contact discharge Perf Criteria A

Transient Response

• 5ꢀ max deviation, recovery to within 1ꢀ

in 300 µs for a 25ꢀ load change

Radiated Immunity

• EN61000-4-6 Level 2,

3 V/m Perf Criteria A

Temperature

Coefficient

• 0.02ꢀ/°C

Overcurrent Protection • >120ꢀ of full load at nominal input

Short Circuit Protection • Trip & restart (Hiccup mode) with

auto recovery

Capacitive Load

• See table

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