Custom switched-mode power supply

Model

TP127A/B 75–150W

75W (TP127A); 150W (TP127B)

75W / 150W +12V +24V Class I open frame power supply

Power supplies TP127A and TP127B with a time protected peak power output.

Compliance
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Open-frame Class I power supply with +12V and +24V outputs for vending machines (75W/150W)

Key properties

At a glance

Nominal output power
75–150W75W (TP127A); 150W (TP127B)
Multiple output voltages
+12V, +24V
Model reference
TPSF-75-2-B / TPSF-150-2-G
Application
Vending machine
Input voltage
230 Vac only
Construction
Open frame
Compliance
CE

Datasheet

Technical specifications

Overview 4
  • Two versions of power supply: TP127A with reference TPSF-75-2-B (75W); TP127B with reference TPSF-150-2-G (150W)
  • Microprocessor controlled protection levels
  • Single-ended feed-forward topology based
  • Custom made
Application 4
  • Professional coffee dispensers
  • High peak power demands due to inrush currents of DC motor
  • Low stand-by power
  • Operating 24/7
Input 4
Input voltage range
190Vac - 264Vac
Leakage current
1 mA RMS max. (TP127A); 0.75 mA RMS max. (TP127B)
Efficiency
> 80% (TP127A); > 85% (TP127B)
Class I
Output 3
Nominal output power
75W (TP127A); 150W (TP127B)
Peak output power
255W (15 sec.) - TP127A; 300W (4 sec.) - TP127A; 288W (30 sec.) - TP127B; 360W (3 sec.) - TP127B
Multiple output voltages
+12V; +24V
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 20
  • UL 197 (TP127B)IEC/EN/UL 60335-1IEC/EN/UL 60335-2-75 (TP127B)
  • IEC/EN/UL 60950-1IEC 61558-1 (TP127B)IEC/EN/UL 62368-1 (TP127B)
  • EN 55014IEC/EN 61000-3-3IEC/EN 61000-3-4
  • IEC/EN 61000-4-2IEC/EN 61000-4-3IEC/EN 61000-4-4
  • IEC/EN 61000-4-5IEC/EN 61000-4-6IEC/EN 61000-4-11
  • IEC/EN 61000-6-1 (TP127B)IEC/EN 61000-6-2IEC/EN 61000-6-3
  • IEC/EN 61000-6-4 (TP127B)EN 62233 (TP127B)
Cooling 1
  • Limited air convection
Construction 1
  • Open frame with an aluminium heatsink
Connections 2
Input
Leoco connector 3 pins
Output
Leoco connector 5 pins (TP127A); Molex connector 6 pins (TP127B); Molex 2 pins (TP127B)
Dimensions & weight 2
Dimensions (L x W x H)
147.3 x 63.5 x 43 mm (TP127A); 5.8 x 2.5 x 1.7 inch (TP127A); 158 x 75 x 46 mm (TP127B); 6.2 x 3 x 1.8 inch (TP127B)
Weight
0.65 kg (TP127A); 0.46 kg (TP127B)

Total Power Europe · TP127A/B · totalpower.nl

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