PJH-24V300WBCA

Open Frame

PJH Series

PJH-24V300WBCA

Output Voltage

24V

Output Power

300W

Output Current

12.5A

Input Voltage Range

90-264Vac

Dimensions (L x W x H)

127 x 76.2 x 35.8 mm

5.00” x 3.00” x 1.41”

Unit Weight

0.45 kg (0.99 lb)

Highlights & Features

Major safety approvals include IEC/EN/UL 60950-1, IEC/EN/UL 62368-1, IEC/EN 60335-1, IEC/EN 61558-1 and IEC/EN 61558-2-16
Available for Class I or Class II (double isolation) configuration with universal AC input voltage range
300W fan cool and up to 240W convection cool
High efficiency up to 94.0% efficiency
Built-in active PFC, remote On/Off, remote sense, power good signal and 12VSB (6W) or optional 5VSB (6W)
No load input power consumption < 0.5W and low earth leakage current < 0.75mA
Extreme low temperature cold start at -40°C

Optional Models

Model	Description
PJH-24V300WBBA	Voltage Standby: 5 V, JST connector

Applications

Download

Datasheet

Uploaded on 25-Dec-2023

Manual

Uploaded on 22-Apr-2020

Image

Uploaded on 06-Jun-2024

Mechanical Drawing

Uploaded on 20-Dec-2023

.DXF

Uploaded on 22-Apr-2020

.STP

Uploaded on 22-Apr-2020

Certificates

Uploaded on 20-Nov-2023

Uploaded on 02-Jun-2020

REACH

Uploaded on 08-May-2024

RoHS

Uploaded on 27-May-2024

SIQ

Uploaded on 20-Nov-2023

TSCA

Uploaded on 15-Nov-2023

UKCA

Uploaded on 22-Nov-2021

Uploaded on 22-Apr-2020

GUI Software

Tech Specs

Output Current

12.5A

Output Voltage

24V

Output Voltage Adjustment Range

22.8-25.2Vdc

Output Power

300W

Line Regulation

V1 and VSB: < 0.5% (@ 90-264Vac input, 0-100% load)

Load Regulation

V1 and VSB: < 1.0% (@ 90-264Vac input, 0-100% load)

PARD

V1: < 240mVpp
VSB: < 120mVpp

Start-up Time

< 1,200ms @ nominal input (100% load)

Hold-up Time

> 12ms @ 115Vac & 230Vac (240W)
> 10ms @ 115Vac & 230Vac (300W)

Dynamic Response (Overshoot & Undershoot O/P Voltage)

± 5% @ 90-264Vac input, V1: 10-100% load, VSB: 0-100%
(Slew Rate: 2.5A/μS, 50% duty cycle @ 5Hz, 50Hz, 1KHz)

Start-up with Capacitive Loads

8,000μF Max @ nominal input (100% load)

Rise Time

< 100ms @ nominal input (100% load)

Nominal Input Voltage

100-240Vac

Input Voltage Range

90-264Vac

Nominal Input Frequency

50-60Hz

Input Frequency Range

47-63Hz

Input Current

< 4.0A @ 115Vac, < 2.0A @ 230Vac

Efficiency at 100% load

> 93% @ 115Vac
> 94% @ 230Vac

Inrush Current

< 20A @ 115Vac, < 40A @ 230Vac

Power Factor at 100% load

> 0.95 @ 115Vac & 230Vac

Leakage Current

< 0.75mA @ 240Vac

Power Dissipation

100% Load: < 23W @ 115Vac & 230Vac

Case Chassis / Cover -
Indicator Green LED (DC OK)
Cooling System Convection, Fan Cool
Input Terminal -
Output Terminal -
Signal Terminal -
Noise Sound Pressure Level (SPL) -
Input/Output Terminal -
Signal -
Mounting Rail -
Wire -
Protection Structure -
Terminal -
Unit Weight 0.45 kg (0.99 lb)	Dimensions 127 x 76.2 x 35.8 mm 5.00” x 3.00” x 1.41”

Operating Temperature

-25°C to +70°C (Cold Start -40°C)

Storage Temperature

-40°C to +85°C

Operating Humidity

5 to 95% RH (Non-Condensing)

Shock Test (Non-Operating)

IEC 60068-2-27, Half Sine 30G for a duration of 18ms, 3 times per direction, 9 times in total

Vibration (Non-Operating)

IEC 60068-2-6, 10Hz to 500Hz @ 30m/S² (3G peak); displacement of 0.35mm; 60 min per axis for all X, Y, Z direction

Operating Altitude

PD2: 0 to 3,000 Meters (9,840 ft.), Class II
PD3: 0 to 5,000 Meters (16,400 ft.), Class I

Pollution Degree

PD2, PD3

Bump Test (Operating)

IEC 60068-2-29, Half Sine 10G (100m/S²) for a duration of 11ms,
1,000 times per direction, 6,000 times in total

Over Voltage Category

Design to OVC III according to IEC/EN 61558

Overvoltage

V1: 26-33V, SELV Output, Latch Mode
VSB: 13-15V, SELV Output, Latch Mode

Overload / Overcurrent

130 ~ 180% of rated load current, Hiccup Mode, Non-Latching (Auto-Recovery)

Over Temperature

Latch Mode

Short Circuit

Hiccup Mode, Non-Latching (Auto-Recovery when the fault is removed)

Protection Against Shock

Class I with PE connection,
Class II without PE connection

MTBF

> 700,000 hrs. as per Telcordia SR-332
I/P: 115Vac, O/P: 80% load or 240W, Ta: 25°C

Expected Cap Life Time

10 years (115Vac, 40% load or 120W @ 40°C)

Electrical Safety

SIQ Bauart: EN 60950-1, EN 62368-1, EN 60335-1, EN 61558-1, EN 61558-2-16
UL/cUL recognized: UL 60950-1 and CSA C22.2 No. 60950-1 (File No. E191395)
UL 62368-1 and CSA C22.2 No. 62368-1 (File No. E191395)
CB scheme:IEC 60950-1, IEC 62368-1, IEC 60335-1, IEC 61558-1, IEC 61558-2-16

In conformance with EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU

Galvanic Isolation

Input to Output: 4.0KVac
Input to FG: 2.0KVac (PD3, Class I)
4.0kVac (PD2, Class II with Functional Ground)
Output to FG: 1.5KVac

Safety Entry Low Voltage

SELV (IEC 60950-1)

Isolation Resistance

> 5MOhm

UKCA

In conformance with Electrical Equipment (Safety) Regulations 2016 No. 1011 and
The Electromagnetic Compatibility Regulations 2016 No. 1091

Emission

Generic Standards: CISPR 11, CISPR 32, EN/BS EN 55011,
EN/BS EN 55032, FCC Title 47, EN 55014-1

Immunity

Generic Standards: EN 55024, EN 55035, EN 55014-2, EN 61204-3

Harmonic Current Emissions

IEC/EN/BS EN 61000-3-2, Class A

Voltage Fluctuation and Flicker

IEC/EN/BS EN 61000-3-3

(/3) Item(s) selected

PJH-24V300WBCA

Open Frame

PJH Series

PJH-24V300WBCA

Output Voltage

Output Power

Output Current

Input Voltage Range

Dimensions (L x W x H)

Unit Weight

Highlights & Features

Applications

PJH-24V300WBCA

PJH-24V300WBCA

Open Frame

PJH Series

PJH-24V300WBCA

Highlights & Features

Output Voltage

Output Power

Output Current

Input Voltage Range

Dimensions

Unit Weight

Applications

Download

Download

Tech Specs

Tech Specs

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Output Voltage

Output Power

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Dimensions (L x W x H)

127.0 x 76.2 x 39.0 mm

5.00” x 3.00” x 1.54”

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