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252m [2007/04/18 01:22] n5na |
252m [2007/05/21 00:41] |
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| - | ====== AC Power Supply Model 252M ====== | ||
| - | {{252m.jpg?150|}} | ||
| - | ===== Description ===== | ||
| - | For use with Models [[540]] and [[544]]. Fully voltage regulated to provide highly stable, pure DC (225 watts) from 117 VAC. Panel DC ammeter. Instantaneous overload protection circuit prevents damage caused by excessive current drain; reset by momentary turn-off. Same as Model [[262M]] without the VOX circuit. | ||
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| - | ===== Specifications ===== | ||
| - | ***Input Voltage:** 117 VAC, 50-60 Hz | ||
| - | ***Output Voltage:** 13 VDC +/- 0.5 V | ||
| - | ***Regulation:** Better than 1% no load to full load @ 117 VAC | ||
| - | ***Output Current:** Zero to 18 A, built-in ammeter | ||
| - | ***Ripple:** Less than 60 mV p-p @ 18 A and 117 VAC | ||
| - | ***Circuit Breaker:** Trips at 20 A (manual reset) | ||
| - | ***Output Connectors:** One 4-pin AMP MATE-N-LOK type. Two phono jacks for low current. | ||
| - | ***Finish:** Satin aluminum front panel, black pebble-grain top and sides. | ||
| - | ***Semiconductors:** 4 transistors, 1 SCR, 7 diodes | ||
| - | ***Size:** HWD 4.5" x 8.25" x 13". | ||
| - | ***Weight:** 14.5 lbs. | ||
