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Picture of BUB20-48D2

BUB20-48D2

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Products specifications
Customization

Attribute name	Attribute value
Category	Dual-In-Line Package
Isolated	Isolated
Power	20
Package	DIP
Input Voltage Range	36 ~ 75 V Nominal: 48 Vdc
Output Voltage	±12 Vdc
Output Current Min. Load	0 mA
Output Current Full Load	±835 mA
Input Current Typ. No Load	15 mA
Input Current Typ. Full Load	485 mA
Efficiency	90 %
Capacitive Load, Max.	1600 uF
Input Filter	Pi Type
Operating Ambient Temperature	-40 °C to +85 °C (with derating)
Maximum Case Temperature	+100 °C
Storage Temp. Range	-55 °C to +105 °C
Relative Humidity	5 % to 95 % RH
Output Power	20 W max.
Line Regulation	±1 %
Ripple and Noise (20MHz Bandwidth)	80 mVp-p max.
Isolation Voltage	1500 VDC
Isolation Resistance	10⁹ Ω min.
Isolation Capacitance	1100 pF typ.
Switching Frequency	330 kHz typ.
Case Material	Nickel-coated copper
Potting Material	Silicon rubber (UL94V-0)
Dimensions	50.8 × 25.4 × 10.2 mm
Weight	32g typ.
Product Series	BUB20
Datasheet

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Standard product:

𝗜𝗻𝘀𝗲𝗿𝘁 𝘆𝗼𝘂𝗿 𝗰𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗲𝗱 𝗽𝗮𝗿𝗮𝗺𝗲𝘁𝗲𝗿𝘀:

Category

Isolated

Power

Package

Input Voltage Range

Output Voltage

Output Current Min. Load

Output Current Full Load

Input Current Typ. No Load

Input Current Typ. Full Load

Efficiency

Capacitive Load, Max.

Input Filter

Operating Ambient Temperature

Maximum Case Temperature

Storage Temp. Range

Relative Humidity

Output Power

Line Regulation

Ripple and Noise (20MHz Bandwidth)

Isolation Voltage

Isolation Resistance

Isolation Capacitance

Switching Frequency

Case Material

Potting Material

Dimensions

Weight

Product Series