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DG2070

DG2070

Product catalog summary

Overview: The DG2070 Series is an AC/DC power supply designed for Compact PCI small systems, offering dual output with primary switching. It provides 75 watts of output power and is available as a 19" plug-in module with dimensions of 3U/8HP. The module can be connected via the front or backside, and it operates efficiently without the need for forced ventilation.

Specifications:

Input Voltage Range: DG2070-0503-1: 8.5-18V DC; DG2070-0503-2/2F: 18-36V DC
Efficiency: 80% typical
Internal Fuse: 15AT for DG2070-0503-1, 10AT for DG2070-0503-2/2F

Output:

Adjustment Range: ±5% for Vo1, Vo2
Indicators: Green LEDs for Vo1 and Vo2
Ripple and Noise Voltage: <50 mVss
Temperature Coefficient: 0.025%/K
Performance: Soft start with no overshooting, start-up delay <1s, rise time ≤30ms

Regulation:

Line Regulation: <0.2% for Vo1, Vo2
Load Regulation: <0.5% for Vo1 and Vo2 from 0-100%
Response Time: <0.5ms at Io 20-80%

Protection and Control:

Overvoltage Protection: 125 ± 5% for Vo1, Vo2
Current Limitation: 105-140%
Short-Circuit Proof: Yes
Overtemperature Protection: Automatic shutdown with hysteresis restart

EMC and Safety:

Interference Suppression: EN61000-6-2 / EN61204-3
Interference Immunity: EN61000-4 series standards
Interference Emission: EN61000-6-3 / EN61204-3, EN55011 Class B
Safety Standards: IEC 60950 / EN 60950 / EN 65950, Safety class I

Operating Data:

Temperature Range: -25 to 70°C
Derating: 2%/K at +50°C
Weight: 0.55 kg
Ventilation: Bottom-to-top airflow required

Mechanics:

Dimensions: 19" plug-in module according to DIN41494, 3U/8HP
Connections: Frontside: PHOENIX PSC 1.5/3-M-PE; Backside: Connector M24/8, DIN 41612

Pin Connections: Includes protective conductor, input, load connections, and common ground for Vo1, Vo2. Ensure PE-connection is used.

Additional Information: Refer to MGV user instructions for detailed guidance. Available online at www.mgv.de.

Catalog excerpts

AC / DC POWER SUPPLY for CPci PRIMARY SWITCHED ∙ Dual OUTPUT DG2070 SERIES ■ 75 watts output power ■ 19“- plug-in module 3U / 8 HP ■ For Compact PCI Small Systems ■ Input frontside or backside ■ Output via connector M24/8 ■ Full performance at free convection forced ventilation necessary) (no order data Order numbers Vo1 V Io1 A Vo2 V Io2 A Width HP Height U Input voltage range Mains input via Typ-No. +5.1 0.5 - 8 3.3 0 - 10 8 3 8.5 - 18VDC M24/8 DG2070-0503-1 15.9441.100 +5.1 0.5 - 8 3.3 0 - 10 8 3 18 - 36VDC M24/8 DG2070-0503-2 15.9441.200 +5.1 0.5 - 8 3.3 0 - 10 8 3 18 - 36VDC PSC 1.5/3-M-PE DG2070-0503-2F frontside 15.9441.300 Additionally: Front panel (for DG2070-0503-1/2) Front panel (for DG2070-0503-2F) 33.1594.023.011 33.1594.022.011 MGV Stromversorgungen GmbH Bayerwaldstr. 27 • 81737 Munich • Germany fon: +49 89 678090-0 fax: +49 89 678090-80 www.mgv.de [email protected] 1

Open the catalog to page 1

AC / DC POWER SUPPLY FOR CPCI PRIMARY SWITCHED • DUAL OUTPUT Input voltage range Vi Internal fuse Operation indicator Noise voltage Temperature coefficient Start-up delay Rise time No overshooting of Vo (soft start) Line regulation Load regulation Response time Overvoltage protection Current limitation Overtemperature protection Output permanent short-circuit proof Switches off if inside temperature be- comes too high, restart with hysteresis Interference suppression / interference immunity Interference emission Radiation depends on assembly Temperature range Parallel connection Ventilation from...

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DG2070

DG2070

Catalog excerpts

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