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3.5 Print Head Specifications
3.5.1.
BasicSpecifications
Item
Specifications
Supply voltage
24VDC& 1.2V
Response frequency
900Hz or less
Pulse width
See Fig. 3-6
Coil resistance
20.6+ IQ (includes cable resistance)
Peak current
0.9A/solenoid (for 24VDC, 360LM)
Timing
Energizing is begun at the falling of the output signal of timing signal 1 in
Fig. 3-18. Energizing cycle shall be 2 pulses or more of timing signal 1.
ControlSignal
Min. 1111ps
360-td
d
—
PrintPulse
prin~so,enold
*
CurrentWaveform
1-l
360Fs
Typ.
Max.
Peak current
0.9A
1.OA
Power
4.8 mj\dot 5.3 mj/dot
Consumption
Condition
24V
25.2V
360Ps
353ps
Transistor's turn off delay time
(td): 2PS
Fig.
3-5
Current waveform
The relation of the supply voltage and the pulse width is shown in Figure 3-6.
380
370
360
350
340
0
-
'(380)
-(370)
----
(353)
,(343)
i-%
~
O
(22.8)23.0
24.0
25.0 (25.2)
Supply Voltage
(V)
Fig. 3-6
The relation of the supply voltage and the pulse width
Set the pulse width inside of the range of the hachures as shown in Figure 3-6.
-11-
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