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Guangzhou Aipu Electron Technology Co.,Ltd
BB40-BB100 Series

BB40-BB100 Series

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BB40-BB100 Series

Product catalog summary

Typical Features

Wide input voltage range
Typical transfer efficiency of 90%
Switching frequency between 120-300KHz
Protection features: over current, short circuit, over temperature, over voltage with self-recovery
Input-output isolation
Portable mounting with a metal case

Application Field

The BB Series is a compact, high-efficiency, EMC-compatible DC/DC converter by Aipu, suitable for railway, industrial, office, and civil applications. It offers low ripple, low temperature rise, low power consumption, high efficiency, high reliability, and safe isolation.

Technical Parameters

Input voltage ranges: 10-18V, 18-36V, 36-72V, 72-144V
Standby power consumption: 1.5W (Max)
Output voltage accuracy: ±1.0% typical, ±2.0% max
Line regulation: ±0.2%
Load regulation: ±0.5%
Ripple and noise: ≤50mVp-p for Vo≤5.0V, ≤120mVp-p for Vo≥48V, others ≤100mVp-p
Turn-on delay time: ≤200ms
Power off holding time: 5ms (typical)
Output short circuit protection: Continuous, self-recovery
Output overload/current protection: 110%-200% Po/Io

General Specifications

Switching frequency: 300KHz typical
Operating temperature: -40℃ to +55℃
Storage temperature: -40℃ to +105℃
Max case temperature: +95℃
Relative humidity: 10%-90%
Case material: Metal
Isolation voltage: 1.5KVac
MTBF: >300,000 hours at 25℃

Packing Dimension

Dimensions: 119.00 × 79.00 × 26.00mm (4.72 × 3.15 × 1.06 inches)

Pin Definition

Pin configuration: +Vin, -Vin, FG, +Vout, +Vout, -Vout, -Vout

Ripple & Noise Test

Test method involves using a 12# twisted pair connection, with specific oscilloscope settings and capacitor configurations to measure ripple and noise.

Typical Application Circuit

Recommendations for output filter capacitors include using high-frequency low-resistance electrolytic capacitors or X7R ceramic capacitors with specific capacitance and voltage derating.

Catalog excerpts

DC/DC Converter BB40-BB100 Series \90oi« ifimi Typical Features ♦Wide input voltage range ♦ Typical transfer efficiency 90% ♦ Over current / Short circuit /Over temperature/Over voltage protection, Self-recovery BB Series— a compact size, high efficient, EMC compatible DC/DC converter offered by Aipu. It features low ripple, low temperature rise, low power consumption, high efficiency, high reliability, safer isolation, Safe and reliable, with good EMC performance. It has important application for railway, industrial, office and civil field. Typical Product List Part No.

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Output voltage accuracy Line regulation Nominal load , full voltage range Load regulation Minimum Load Single Output Turn-on delay time Nominal input voltage, full load Power off holding time Nominal input voltage, full load Startup output overshoot Output dynamic characteristics Overshoot range(%):<±5%; Recovery time(mS) <2.0mS:

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Output short circuit protection Continuous, self recovery Output over load /current protection General Specifications Switching frequency Operating temperature Temperature drift Storage temperature Relative humidity Case material Metal case Input-output 1.5KVac ≤ 5.0mA/1min； Isolation Voltage Input- case/ Input-FG Packing Dimension Unit:mm Printed board vertical view Grid:2.54mm(0.1 inch) General tolerance: ± 0.25mm Pin diameter tolerance:±0.10mm Packing Code Note: If the definition of pin is not in accordance with the model selection manual, please refer to the label on actual item. E-mail:...

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Ripple & Noise Test:(twisted pair method, 20MHZ bandwidth) Test Method: (1)12# twisted pair to connect, Oscilloscope bandwidth set as 20MHz, 100M bandwidth probe, terminated with 0.1uF polypropylene capacitor and high frequency low resistance electrolytic capacitor in parallel, oscilloscope set as Sample pattern. (2) Input terminal connect to power supply, output terminal connect to electronic load through jig plate, Use 30cm± cm sampling line, Power line 2 selected from corresponding diameter wire with insulation according to the flow of output current. Output Power Percentage Operating Temperature...

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BB40-BB100 Series

BB40-BB100 Series

Catalog excerpts

All Guangzhou Aipu Electron Technology Co.,Ltd catalogs and technical brochures