Custom switched-mode power supply

Model

TP138A 120W

120W 36V sliding door power supply with ultra stable +14V DC-DC converter

120W Dual output power supply used for automatic industrial door systems. Peak output power of 432W. Conforms to 60335-2-103 safety requirements.

Compliance
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Enclosed 120W 36V power supply for sliding doors, with a stable +14V DC-DC output

Key properties

At a glance

Nominal output power
120W
Peak output power
366W - 432W (2.5 sec.)
Multiple output voltages
+14V, +36V
Model reference
TPSF-120-2-B
Application
Doors & access
Input voltage
230 Vac only
Construction
Enclosed
Compliance
CE

Datasheet

Technical specifications

Overview 5
  • 120W power supply
  • Custom made
  • +36V main converter is based on the single-ended feed-forward topology
  • Ultra stable +14V DC-DC converter for a variety of sensors
  • Able to cope with feedback energy from the DC-motor
Application 2
  • Designed to supply the electronics and electromechanical parts of an industrial automatic door system
  • Operating 24/7
Input 4
Input voltage range
190 - 264 Vac
Leakage current
1 mA RMS max.
Efficiency
> 85% EC Ecodesign (EUP Tier1)
Class I
Output 3
Nominal output power
120W
Peak output power
366W - 432W (2.5 sec.)
Multiple output voltages
+14V, +36V
Protections 5
  • Under / overvoltage protection
  • Overload / short circuit protection
  • Time related output power / overcurrent protection
  • Automatic fault recovery (hiccup restart) functionality
  • Microprocessor controlled protections
Certificates 1
  • CE marked
Safety & EMC 13
  • IEC/EN/UL 60335-1IEC/EN/UL 60950-1EN 55014
  • IEC/EN 61000-3-2IEC/EN 61000-3-3IEC/EN 61000-4-2
  • IEC/EN 61000-4-3IEC/EN 61000-4-4IEC/EN 61000-4-5
  • IEC/EN 61000-4-6IEC/EN 61000-4-11IEC/EN 61000-6-2
  • IEC/EN 61000-6-3
Cooling 1
  • Free air convection
Construction 2
  • Enclosed frame: Enclosed in a rail mountable bracket
  • Separate, user removable, emergency backup battery compartment
Connections 3
Input
3-pins mains inlet (IEC EN60320 C14)
+14V output
Flying leads with a screw terminal connection
+36V output
Flying leads with a 2 pins connector
Dimensions & weight 3
PSU dimensions (LxWxH)
110 x 65 x 50 mm4.3 x 2.6 x 2 inch
Housing dimensions (LxWxH)
265 x 70 x 55 mm10.4 x 2.8 x 2.2 inch
Weight
0.65 kg

Total Power Europe · TP138A · totalpower.nl

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