Custom switched-mode power supply

Model

TPFB-48-1-A 48W

48W power supply for solenoids and water valves

48W power supply for solenoids and water valves.

Compliance
Discuss this design View specifications
Open-frame 48W power supply for vending machines

Key properties

At a glance

Nominal output power
48W
Peak output power
72W / 4min (max. duty cycle = 0.25)
Single output voltage
+24Vdc
Application
Vending machine
Input voltage
Universal input range
Construction
Open frame
Compliance
CE

Datasheet

Technical specifications

Protection
Overview 3
  • 48W power supply
  • Supplies the peak currents of motors, valves and solenoids
  • Able to deliver 1.5 times the nominal output power
Application 1
  • Vending machine
Input 4
Universal input voltage range
90 - 264Vac
Input power
no load
Efficiency
CoC Tier2 (EU), Level VI (US), Min. average efficiency >89%
Class II
Output 3
Nominal output power
48W
Peak output power
72W / 4min (max. duty cycle = 0.25)
Single output voltage
+24Vdc
Protections 4
  • Under / overvoltage protection
  • Overload / short circuit protection
  • Automatic fault recovery (hiccup restart) functionality
  • Fuse protected AC input
Certificates 1
  • CE marked
Safety & EMC 20
  • IEC/EN/UL 60335-1IEC/EN 60335-2-75IEC/EN 61558-1
  • IEC/EN/UL 62368-1112
  • 333
  • 445
  • 6EN 55014IEC/EN 61000-3-2
  • IEC/EN 61000-4-2IEC/EN 61000-6-12004/108/EC EMC directive
  • 2006/95/EC Low voltage directive2011/65/EC RoHS
Cooling 3
  • Free air convection
  • Max ambient temp. 60°C
  • Lifetime @ 60°C and nom. load >88 khr
Construction 1
  • Open frame (Optional adapter housing possible)
Connections 2
Input
AC input power cord, AC inlet IEC320 C14 (adapter housing)
Output
DC output power cord with wide range of possible jacks or connectors
Dimensions & weight 2
Dimensions (L x W x H)
90 x 45 x 30 mm (open frame), 130 x 55 x 35 (adapter housing)
Weight
0.12 kg (open frame), 0.25 kg (adapter housing)

Total Power Europe · TPFB-48-1-A · totalpower.nl

Built to your specification

Need a variant of the TPFB-48-1-A?

Every Total Power supply is engineered around a client's electrical, mechanical and certification requirements. Tell us your target and we design to it.

Discuss your project