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TRH50A-SERIES TRH50A - AC/DC Desktop Power Supply

Features
  • 50W Desktop Power Supply
  • Australian / New Zealand Approved
  • Regulatory Compliance Mark RCM: AS/NZS4417
  • Safety: Certificate of Approval ESO160362
  • Energy Efficiency: GEMS Determination 2014
  • Meets CoC Tier 2 & DoE Level VI
  • Meets EN55022 Class B and CISPR/FCC Class B
  • Over Voltage Protection
  • Continuous Short Circuit Protection
  • No load Power Consumption <150mW
  • Cable Length options
  • Connector options

TRH50A - AC/DC Desktop Power Supply

Specifications

INPUT
Voltage range 90 to 264Vac
Frequency 47 to 63Hz
Input current 1.2A max
Inrush current Cold start @25C 100Amax @240Vac
Leakage current 3.5mA max.
OUTPUT
Output voltage

See Selection Table

Factory preset, not adjustable

Voltage set-point +/-2%
Ripple and noise 1% p-p max
Hold-up time 8ms typ @ 115Vac
Load regulation +/-2 to +/-3% (60% to 100% load
Line regulation +/-1% max 100Vac to 240Vac at full load.
Temperature Coefficient +/- 0.05%/C
Switching Frequency Typical. 65KHz
Efficiency Typical. 89%
MTBF MIL-HDBK217F, GB at 25C/115Vac 200Khrs min
PROTECTION
Short circuit protection Continuous (Auto recovery)
Over voltage protection TVS Component to Clamp
Isolation Input to Output 4,242Vdc
ENVIRONMENTAL
Operating temperature -20°C to +70°C
Derating See Derating Curve
Cooling Natural Convection
Storage temperature -20°C to +85°C
Humidity 93% RH max. Non condensing
Altitude 5,000m
STANDARDS AND APPROVALS
Australian Approvals

RCM - Regulatory Compliance Mark, AS/NZS4417

Safety

Certificate of Approval ESO160362

AS/NZS60950.1:2015

EESS Registration E2016009527

Level 3, Power Supply

Class I, IEC60950-1, EN60950-1, UL60950-1

EMC

EN55022 Class B, FCC Part 15 Class B

EN61000-6-3, EN61000-3-2, EN61000-3-3

EN55024, EN61204-3, EN61000-6-1

Energy Efficiency

GEMS Determination 2014, External Power Supplies

High Efficiency 2014 (Mark VI)

DoE Level VI, CoC V5 Tier 2

MECHANICAL
Dimensions 120 x 52 x 31mm
Weight 300g
AC inlet IEC320/C14
Output connector

Right angle, hollow barrel connector

2.5mm inside diameter;

5.5mm outside diameter;

9.5mm length

center positive polarity.

Output connector options available

DC cord length

720mm with ferrite core

Output cord options available

Selection Table

MODEL NUMBER

OUTPUT

VOLTAGE

OUTPUT

CURRENT

OUTPUT

POWER

  
TRH50A120-21E11-VI 12Vdc 4.2A 50W    
TRH50A150-21E11-VI 15Vdc 3.36A 50W    
TRH50A180-21E11-VI 18Vdc 2.8A 50W    
TRH50A190-21E11-VI 19Vdc 2.65A 50W    
TRH50A240-21E11-VI 24Vdc 2.1A 50W    
TRH50A280-21E11-VI 28Vdc 1.8A 50W    
TRH50A360-21E11-VI 36Vdc 1.4A 50W    
TRH50A480-21E11-VI 48Vdc 1.05A 50W    

Technical Illustration

  • TRH50A Derating Curve TRH50A  Derating Curve
  • TRH50A Mechanical Specification TRH50A  Mechanical Specification

Purchase Online

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