TECHNICAL DATASHEET

PJ Open Frame Power Supply

24V 50W 1 Phase / PJ-24V50W

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

www.DeltaPSU.com (May 2013, Rev. 01)

4

EMC

EMC / Emissions

CISPR22, EN55022, FCC Title 47: Class B

Immunity to

Electrostatic Discharge

IEC 61000-4-2

Level 4 Criteria A

1)

Air Discharge: 15kV

Contact Discharge: 8kV

Radiated Field

IEC 61000-4-3

Level 3 Criteria A

1)

80MHz-1GHz, 10V/M with 1kHz tone / 80% modulation

Electrical Fast Transient / Burst

IEC 61000-4-4

Level 3 Criteria A

1)

2kV

Surge

IEC 61000-4-5

Level 3 Criteria A

1)

Common Mode

Differential Mode

Conducted

IEC 61000-4-6

Level 3 Criteria A

1)

150kHz-80MHz, 10Vrms

Power Frequency Magnetic Fields

IEC 61000-4-8

Criteria A

1)

Magnetic field strength 30A/Meter

Voltage Dips

IEC 61000-4-11

100% dip; 1 cycle (20ms); Self Recoverable

Low Energy Pulse Test (Ring Wave)

IEC 61000-4-12

Level 3 Criteria A

1)

Common Mode

Differential Mode

Harmonic Current Emission

IEC/EN 61000-3-2, Class A

Voltage Fluctuation and Flicker

IEC/EN 61000-3-3

1) Criteria A: Normal performance within the specification limits

2) Asymmetrical: Common mode (Line to earth)

3) Symmetrical: Differential mode (Line to line)

Block Diagram