TECHNICAL DATASHEET

Chrome DIN Rail Power Supply

12V 30W 1 Phase (Class II & NEC Class 2) / DRC-12V30W1AZ

All parameters are specified at 25°C ambient unless otherwise noted.

www.DeltaPSU.com (August 2013, Rev. 00)

2

Specifications

Input Ratings / Characteristics

Nominal Input Voltage

100-240Vac

Input Voltage Range

90-264Vac

Nominal Input Frequency

50-60Hz

Input Frequency Range

47-63Hz

Nominal DC Input Voltage*

125-375Vdc

Input Current

< 0.80A @ 115Vac, < 0.60A @ 230Vac

Efficiency at 100% Load

> 85.0% @ 115Vac & 230Vac

Max Inrush Current

< 25A @ 115Vac, < 50A @ 230Vac

Power Factor

Conform to EN 61000-3-2

Leakage Current

< 0.25mA @ 240Vac

*DC input voltage is not included in the UL safety approval. Additional testing might be necessary.

Output Ratings / Characteristics

Nominal Output Voltage

12Vdc

Output Voltage Tolerance

± 2% (initial set point tolerance from factory)

Output Voltage Adjustment Range

11.5-14.5Vdc

Output Current

2.10A

Output Power

30W

Line Regulation

< 1% typ. (@ 90-264Vac, 100% load)

Load Regulation

< 2% typ. (@ 90-264Vac, 100% load)

PARD (20MHz)

150mVpp

Rise Time

< 100ms @ nominal input (100% load)

Start-up Time

Hold-up Time

> 25ms @ 115Vac,

Dynamic Response (Overshoot & Undershoot O/P Voltage)

± 5% @ 10-100% load

Start-up with Capacitive Loads

3,000µF Max

Mechanical

Case Cover

Plastic

Dimensions (L x W x D)

91 x 53 x 55.6 mm

Unit Weight

0.14 kg

Indicator

Green LED (DC OK)

Cooling System

Convection

Terminal

Input

2 Pins (Rated 300V/25A)

Output

4 Pins (Rated 300V/25A)

Wire

AWG 24-12

Mounting Rail

Standard TS35 DIN Rail in accordance with EN 60715

Noise (1 Meter from power supply)

Sound Pressure Level (SPL) < 25dBA