AC/DC Power Supplies

Cincon TRH70A SERIES AC/DC Power Supply

The Cincon TRH70A Series AC/DC Power Supply is a compact and energy-efficient solution, delivering a reliable 70W output across a range of voltage configurations from 12V to 48V. Designed for desktop applications, this series is ideal for industrial, medical, and IT environments requiring dependable and versatile power systems.

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Cincon TRH70A SERIES AC/DC Power Supply

Features

  • 70W Desktop 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
Specifications
INPUT
Voltage range 90 to 264Vac
Frequency 47 to 63Hz
Input current 1.5A 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
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
PROTECTION
Short circuit protection Continuous (Auto recovery)
Over voltage protection TVS Component to Clamp
Isolation Input to Output 4,242Vdc
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
TRH70A120-21E11-VI 12Vdc 5.8A 70W
TRH70A150-21E11-VI 15Vdc 4.65A 70W
TRH70A180-21E11-VI 18Vdc 3.9A 70W
TRH70A190-21E11-VI 19Vdc 3.7A 70W
TRH70A240-21E11-VI 24Vdc 3.0A 70W
TRH70A280-21E11-VI 28Vdc 2.50A 70W
TRH70A360-21E11-VI 36Vdc 2.0A 70W
TRH70A480-21E11-VI 48Vdc 1.5A 70W
Technical Illustrations
Downloads
Cincon_Datasheet-TRH70A-series.pdf
INPUT
Voltage range 90 to 264Vac
Frequency 47 to 63Hz
Input current 1.5A 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
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
PROTECTION
Short circuit protection Continuous (Auto recovery)
Over voltage protection TVS Component to Clamp
Isolation Input to Output 4,242Vdc
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
MODEL NUMBER

OUTPUT

VOLTAGE

OUTPUT

CURRENT

OUTPUT

POWER
TRH70A120-21E11-VI 12Vdc 5.8A 70W
TRH70A150-21E11-VI 15Vdc 4.65A 70W
TRH70A180-21E11-VI 18Vdc 3.9A 70W
TRH70A190-21E11-VI 19Vdc 3.7A 70W
TRH70A240-21E11-VI 24Vdc 3.0A 70W
TRH70A280-21E11-VI 28Vdc 2.50A 70W
TRH70A360-21E11-VI 36Vdc 2.0A 70W
TRH70A480-21E11-VI 48Vdc 1.5A 70W
Cincon_Datasheet-TRH70A-series.pdf

Find the Right Model

Model Number Input Voltage (Vac) Output Voltage (Vdc) Output Current (A)
product variant TRH70A120-21E11-VI 90...264Vac 50/60Hz 12Vdc 5.8A
product variant TRH70A150-21E11-VI 90...264Vac 50/60Hz 15Vdc 4.65A
product variant TRH70A180-21E11-VI 90...264Vac 50/60Hz 18Vdc 3.9A
product variant TRH70A190-21E11-VI 90...264Vac 50/60Hz 19Vdc 3.7A
product variant TRH70A240-21E11-VI 90...264Vac 50/60Hz 24Vdc 3A
product variant TRH70A280-21E11-VI 90...264Vac 50/60Hz 28Vdc 2.5A
product variant TRH70A360-21E11-VI 90...264Vac 50/60Hz 36Vdc 2A
product variant TRH70A480-21E11-VI 90...264Vac 50/60Hz 48Vdc 1.5A

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