JPS636860U - - Google Patents
Info
- Publication number
- JPS636860U JPS636860U JP9896986U JP9896986U JPS636860U JP S636860 U JPS636860 U JP S636860U JP 9896986 U JP9896986 U JP 9896986U JP 9896986 U JP9896986 U JP 9896986U JP S636860 U JPS636860 U JP S636860U
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- high voltage
- printing
- load circuit
- booster circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Description
第１図はこの考案の構成を示すブロツク図、第
２図および第３図はこの考案の一実施例を示し、
第２図はこの考案の要部を示す回路構成図、第３
図は動作を説明するためのタイミングチヤートで
ある。
１１……電源電池、１２……昇圧回路、１３…
…電圧レベル変換器、１７……コンデンサ、２０
……印字ヘツド駆動用ソレノイド。
Fig. 1 is a block diagram showing the configuration of this invention, Figs. 2 and 3 show an embodiment of this invention,
Figure 2 is a circuit diagram showing the main parts of this invention;
The figure is a timing chart for explaining the operation. 11... Power supply battery, 12... Boost circuit, 13...
...Voltage level converter, 17...Capacitor, 20
...Print head drive solenoid.
Claims (1)
と、印字負荷回路の駆動直前に前記昇圧回路で昇
圧された高電圧を充電するコンデンサとを備え、
前記コンデンサに充電された高電圧で印字負荷回
路を起動するようにしたことを特徴とする印字駆
動装置。 A power supply battery, a booster circuit that boosts the battery voltage, and a capacitor that charges the high voltage boosted by the booster circuit immediately before driving the print load circuit,
A printing drive device characterized in that a printing load circuit is activated by the high voltage charged in the capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9896986U JPS636860U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9896986U JPS636860U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636860U true JPS636860U (en) | 1988-01-18 |
Family
ID=30967419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9896986U Pending JPS636860U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636860U (en) |
-
1986
- 1986-06-30 JP JP9896986U patent/JPS636860U/ja active Pending