TECHNICAL DATASHEET
PJ Open Frame Power Supply
24V 50W 1 Phase / PJ-24V50W□NA
PJ
Highlights & Features
–
–
–
–
–
Universal AC input voltage range (85Vac – 264Vac)
Low Inrush Current / Low Leakage Current
High efficiency and PF factor to conserve energy
Conforms to harmonic current IEC/EN 61000-3-2, Class A
Conformal coating on PCBA to protect against chemical and
dust pollutants
–
–
Versatile configuration options: Open Frame, L Frame,
Enclosed
Long life capacitors
Safety Standards
CB Certified for worldwide use
Model Number:
PJ-24V50W□NA
Unit Weight:
0.16 kg (Open Frame)
0.28 kg (Enclosed)
Dimensions (L x W x D): 132 x 50 x 26.6 mm (Open Frame)
162 x 60 x 36 mm (Enclosed)
General Description
The PJ series of Open Frame Power Supply comes with universal AC input at 85Vac to 264Vac. Other features include low leakage /
Inrush current and conformal coating on the PCBAs to provide protection against dust and chemical pollutants. The built-in active PFC
provides PF > 0.97 and fulfills Harmonic Current Emission according to IEC/EN 61000-3-2. The PJ series is certified for EMC
standards according to EN 55011 for industrial, scientific and medical (ISM) radio-frequency equipment and EN 55022 for Industrial
Technology Equipment (ITE) radio-frequency equipment and EMS according to EN 55024. In addition, the detachable input and output
connectors are from JST and only recognized Japanese capacitors are used.
Metal chassis and case cover are available as options for different installation preferences. The PJ series conforms to major
international safety standards according to EN/UL 60950-1 standards and are fully compliant with RoHS Directive 2011/65/EU for
environmental protection.
Model Information
PJ Open Frame Power Supply
Model Number
Input Voltage Range
Output
Voltage
Output Current
PJ-24V50W□NA
85-264Vac
24Vdc
2.10A
Model Numbering
CC Code
PJ –
24V
50W
□
N
A
PJ Series
Output Voltage Output Power Product Type
Remote ON/OFF Function Delta Standard
N - No Remote ON/OFF
B - Open Frame
L - L Frame
C - Enclosed
All parameters are specified at 25°C ambient unless otherwise noted.
www.DeltaPSU.com (May 2013, Rev. 01)
1