CBS2002428-RF1

工业品

价格：￥1200.33价格含税（税率13%）

品牌名称: Cosel
商品型号: CBS2002428-RF1
商品编号: C6876833
商品毛重: 1克(g)

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个

(1个/盒，最小起订量1个，递增量：1)

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￥0.00

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产品特点 FEATURES

1 Compact half-brick size (standard for telecommunication market), dimensions 57.9×12.7×61.0mm, weight max 83g

2 High efficiency (up to 87% at rated input/output and load)

3 High reliability: No built-in aluminum or tantalum electrolytic capacitors

4 Built-in protection circuits: Overcurrent (auto-recover over 105% rating), overvoltage, thermal protection

5 Built-in remote ON/OFF function (negative logic default; positive logic available with optional R suffix)

6 Equipped with M3 tapped mounting holes (screwing torque ≤0.49N·m)

7 Certifications: CE marking, UKCA marking, UL60950-1 approval, C-UL recognized, TuV approved; compliant with Low Voltage Directive, RoHS Directive, Electrical Equipment Safety Regulations

8 5-year warranty provided

9 Isolated DC-DC converter with low profile design

10 Conduction cooling method (heat dissipation via aluminum base plate to attached heat sink)

11 Remote sensing function provided to compensate for voltage drop

12 Output voltage adjustable via external resistor (range:16.8-30.8V for 28V model)

13 Input voltage range: DC18-36V; output specs:28V,7.2A, max output wattage 201.6W

使用场景 APPLICATIONS

1 Telecommunication equipment: Base stations, optical transceivers, network routers and switches

2 Industrial automation systems: PLCs, DCS, industrial control panels

3 Embedded systems: Server power supplies, embedded computing devices

4 Test and measurement instruments: Signal generators, oscilloscopes, power analyzers

5 Railway and transportation electronics: On-board control systems, signaling devices

6 Medical equipment: Diagnostic tools (compliant with safety standards like UL60950-1)

7 Renewable energy systems: Solar inverter auxiliary power supplies

注意事项 PRECAUTIONS

1 Cooling requirement: Must use conduction cooling (e.g., attach heat sink to aluminum base plate); follow derating curves based on aluminum base plate temperature to avoid overheating

2 Mounting precautions: When multiple modules are used side by side, leave sufficient space for ventilation; do not pass DC input/output patterns under the module to reduce noise; use copper shield pattern on PCB connected to CASE pin or mounting hole to minimize high-frequency noise

3 Pin stress: Do not apply excessive force to input/output pins (e.g., +VOUT/-VOUT pins ≤39.2N, other pins ≤19.6N); avoid bending or pulling leads with force

4 Soldering guidelines: Flow soldering at ≤260°C for up to15 seconds; soldering iron (26W) at ≤450°C for up to5 seconds

5 Derating: Avoid operating in hatched areas of derating curves as it may cause high ripple/noise; reduce temperature fluctuation range to extend thermal fatigue life

6 Pre-use: Read the official instruction manual and safety documents before operation