Dymo LabelWriter 450 Duo Label Printer Technical Reference - Page 12

Power Requirements, AC Adapter, PCB Input Power - label printer driver

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Power Requirements The LabelWriter 450 series printers are normally supplied with an external, universal (100 - 240 VAC) AC power adapter. For OEM applications, a DC voltage can also be supplied to the main printed circuit board (PCB) of the printer using the JP2 connector. Note: The printers have been tested and certified for EMC and safety requirements using the supplied AC adapter. Supplying a non-DYMO power source may change the EMC and safety certifications. Input power is variable based on the amount of information printed and the duty cycle of the label printing. The ratings below are based on normal printer usage, except where specified. The printer driver (print commands from the host computer) controls some printing parameters and will change maximum power usage. AC Adapter DYMO part number Input voltage Output voltage 93447 (60 W) 100 - 240 VAC, 50/60 Hz, 1.6 Amps 24 VDC, 2.5Amps PCB Input Power All LabelWriter 450 series printers have an input voltage of 24 VDC, +/- 5%. Their power requirements are as follows. LabelWriter 450 and 450 Turbo Printers Input current (idle) Input current (typical) Input current (max.) 0.040 Amps 1.75 Amps 3.3 Amps based on printing a shipping label (30256) with a maximum-size filled rectangle, after print head temperature increases above ambient temperature. At nominal print head temperature: 2.7 A In graphics mode: 1.6 A LabelWriter 450 Series Technical Reference Manual Page 12

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Power Requirements
The LabelWriter 450 series printers are normally supplied with an external, universal
(100 – 240 VAC) AC power adapter. For OEM applications, a DC voltage can also be
supplied to the main printed circuit board (PCB) of the printer using the JP2 connector.
Note:
The printers have been tested and certified for EMC and safety requirements using
the supplied AC adapter. Supplying a non-DYMO power source may change the EMC
and safety certifications.
Input power is variable based on the amount of information printed and the duty cycle of
the label printing. The ratings below are based on normal printer usage, except where
specified.
The printer driver (print commands from the host computer) controls some printing
parameters and will change maximum power usage.
AC Adapter
DYMO part number
93447 (60 W)
Input voltage
100 – 240 VAC, 50/60 Hz, 1.6 Amps
Output voltage
24 VDC, 2.5Amps
PCB Input Power
All LabelWriter 450 series printers have an input voltage of 24 VDC, +/- 5%. Their
power requirements are as follows.
LabelWriter 450 and 450 Turbo Printers
Input current (idle)
0.040 Amps
Input current (typical)
1.75 Amps
Input current (max.)
3.3 Amps based on printing a shipping label (30256) with a
maximum-size filled rectangle, after print head temperature
increases above ambient temperature.
At nominal print head temperature: 2.7 A
In graphics mode: 1.6 A
LabelWriter 450 Series Technical Reference Manual
Page 12