Custom switched-mode power supply

Model

TP160C 480W

480W 2 Channel protection circuitry for DC grinding motor

Two-channel protection circuitry for the DC grinding motors in coffee machines, guarding against overload and a blocked motor. It adapts the grind time to the mains voltage and shuts the motor off when no beans are present.

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Open-frame 480W power supply for motor drives

Key properties

At a glance

Nominal output power
480W
Peak output power
600W (8 sec.)
Single output voltage
+300Vdc
Model reference
TPDC-400-2-A
Application
Motor
Input voltage
115 and/or 230 Vac
Construction
Open frame

Datasheet

Technical specifications

Overview 5
  • 2 Channel protection circuitry for DC grinding motor
  • Low stand-by power < 0.6 Watt
  • The grinding period is adapted to the AC input voltage to maintain the same amount of coffee at different AC voltages
  • When no beans are available the circuitry switches-off the motor and sends an error code
  • When the motor is blocked the circuitry switches-off the motor and sends an error code
Application 1
  • Johnson DC971(2)LG-014 DC grinding motor for coffee machines
Input 3
Input voltage ranges
180-220Vac Japan; 188-229Vac Canada; 198-264Vac EU/USA
Leakage current
< 0.3mA
Class I
Output 3
Nominal output power
480W
Peak output power
600W (8 sec.)
Single output voltage
+300Vdc
Protections 6
  • Overload / short circuit protection
  • Time related output power / overcurrent protection
  • Automatic switch-off when no beans are present
  • Automatic latch-off when motor is blocked/overloaded
  • Automatic latch-off when ON input is active at start-up or for more than 12.75 sec.
  • Microprocessor controlled protections
Safety & EMC 18
  • UL197IEC/EN/UL 60335-1IEC/EN/UL 60950-1
  • EN 55014IEC/EN 61000-3-2IEC/EN 61000-3-3
  • 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 61000-6-1IEC/EN 61000-6-2IEC/EN 61000-6-3
  • IEC/EN 61000-6-42009/125/ECEN 62233
Cooling 1
  • Free air convection
Construction 1
  • Open frame
Connections 3
Input
3 pin connector
Output
2 pin connector
I/O
6 pin connector; 4 pin connector
Dimensions & weight 2
Dimensions (L x W x H)
110 x 55 x 29 mm4.3 x 2.2 x 1.1 inch
Weight
60 g

Total Power Europe · TP160C · totalpower.nl

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