YHM-S Series - Module Type
YAHATA ELECTRIC is a pioneer and top maker of high voltage power
supplies for copy machines and laser beam printers. Our High Accuracy DC
Power supply is the result of many years of accumulated research, development
and production.
High Accuracy&High Performance
- Features: YHM series is miniaturized further (volume ratio 50 - 80%).
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- High accuracy, low ripple voltage, high reliability, and protection function for safety.
- Operation function of constant voltage output.
- Output voltage controlled by external resistance or external voltage.
- Terminal with buffer amplifiers for monitoring output voltage and current.
- Remote control terminals for ON/OFF
- Detection of minimum output voltage for abnormal operation.(optional)
- Shutdown for over output voltage.
- Energy suppression built-in circuit for high voltage discharge.
- Standard specifications
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| Input voltage |
DC24V�}10% |
| Output voltage/current |
refer to the table |
| Output polarity |
positive(+) or negative(-) |
| Regularity |
less than 0.01% for input voltage variation |
| less than 0.01% for load variation |
| Ripple voltage |
refer to the table |
| Linearity |
less than �}0.5% for external control voltage vs. output voltage |
| Stability |
0.01%/h after 30 min. warm-up |
| Temperature characteristic |
80ppm/�� |
| Operation environment |
0�`+50�� |
| Storage environment |
-20�`+65�� |
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