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Mean Well DCW08B-05 DC-DC Converter - 8W - 18~36V in ±5V out 800mA

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DCW08B-05

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The DCW08B is a 8W Mean Well. power converter. operating from -40~+71℃.

Key Features

✓ 1KVDC reinforced I/O isolation
✓ Wide operating temperature: -40~+71℃
✓ Protections: Short circuit / Overload
✓ Safety approvals: EAC TP TC 004
✓ 3 years warranty

Frequently Asked Questions

What are the main electrical ratings of the Mean Well DCW08B-05?

The DCW08B-05 is an 8W DC-DC converter with an 18 to 36V DC input range and a ±5V DC output. It is rated for 800mA output current and has a typical efficiency of 85%.

What kinds of applications is the DCW08B-05 suited for?

This model is suited for industrial and OEM applications that need compact 8W DC-DC conversion from a 24V-class DC input range. Its isolated design, built-in EMI filter, and shielded metal case make it a practical fit for embedded power systems and control equipment.

Can the DCW08B-05 be used in demanding temperature conditions?

Yes, the DCW08B-05 is rated for operation from -40°C to +71°C when used within its derating limits. Its storage temperature range is broader, from -40°C to +105°C, which supports use in harsh storage and transport environments.

What protection features does the DCW08B-05 include?

The unit includes short circuit protection with continuous auto-recovery and overload protection with auto-recovery. Overload protection is specified at 150% to 250%, helping protect the converter during abnormal load conditions.

How compact is the Mean Well DCW08B-05?

The DCW08B-05 measures 31.8 x 20.3 x 12.2mm, making it a very compact board-level power module. It also weighs about 0.015kg and uses a five-sided shield metal case for a small but durable form factor.

What compliance and reliability details are listed for this model?

The DCW08B-05 is listed as compliant with EN55022 Class B, FCC Part 15 Class B, and several EN61000-4 immunity standards. It is also described as having 100% full load burn-in testing and comes with a 2-year warranty.

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Model	Power	Voltage	Current	IP Rating
Mean Well DCW08C-15 DC-DC Converter - 8W - 36~72V in ±15V out 267mA	8W	15V	0.26A	Indoor	View
Mean Well DCW08C-12 DC-DC Converter - 8W - 36~72V in ±12V out 335mA	8W	12V	0.33A	Indoor	View
Mean Well DCW08C-05 DC-DC Converter - 8W - 36~72V in ±5V out 800mA	8W	5V	0.8A	Indoor	View
Mean Well DCW08B-15 DC-DC Converter - 8W - 18~36V in ±15V out 267mA	8W	15V	0.26A	Indoor	View
Mean Well DCW08B-12 DC-DC Converter - 8W - 18~36V in ±12V out 335mA	8W	12V	0.33A	Indoor	View
Mean Well DCW08A-15 DC-DC Converter - 8W - 9~18V in ±15V out 267mA	8W	15V	0.26A	Indoor	View
Mean Well DCW08A-12 DC-DC Converter - 8W - 9~18V in ±12V out 335mA	8W	12V	0.33A	Indoor	View
Mean Well DCW08A-05 DC-DC Converter - 8W - 9~18V in ±5V out 800mA	8W	5V	0.8A	Indoor	View

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Mean Well DCW08B-05 DC-DC Converter - 8W - 18~36V in ±5V out 800mA

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Mean Well DCW08B-05 DC-DC Converter - 8W - 18~36V in ±5V out 800mA

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