Custom switched-mode power supply

Model

TP146A 75W

75W Class II power supply for 457Vac high-input systems

75W power supply for a one or two phase high input voltage system of 457Vac max.

Compliance
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Open-frame 75W Class II power supply for high-input-voltage systems up to 457Vac

Key properties

At a glance

Nominal output power
75W
Multiple output voltages
+5V, +24V
Certificates
CE, Class II
Model reference
TPFB-75-2-A
Application
Other
Input voltage
Universal input range
Construction
Open frame
Compliance
CE

Datasheet

Technical specifications

Protection
Overview 3
  • 75W power supply
  • Custom made
  • +5V low power output for TTL logic and a high power +24V output
Application 2
  • High input voltage system
  • One or two phase system
Input 4
Input voltage range
190 - 457 Vac
Leakage current
0.25 mA RMS max.
Efficiency
> 85%
Class II
Output 2
Nominal output power
75W
Multiple output voltages
+5V, +24V
Protections 3
  • Under / overvoltage protection
  • Overload / short circuit protection
  • Automatic fault recovery (hiccup restart) functionality
Certificates 1
  • CE marked
Safety & EMC 15
  • 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 61000-6-1
  • IEC/EN 61000-6-2IEC/EN 61000-6-3IEC/EN 61000-6-4
Cooling 1
  • Free air convection
Construction 1
  • Open frame
Connections 2
Input
2 mounting holes for PTR STL132/2-10.0-V-Black
Output
3 mounting holes for PTR STL132/3-10.0-V-Black
Dimensions & weight 2
Dimensions (L x W x H)
113 x 62 x 49 mm4.4 x 2.4 x 1.9 inch
Weight
0.26 kg

Total Power Europe · TP146A · totalpower.nl

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