500 Watt Sealed AC to DC Switchers CM500

cm500

  • Power Factor Correction
  • Fully compliant with MIL-STD-461, CE101, CE102
  • Meets MIL-S-901 (High Impact shock)
  • Meets MIL-STD-810
  • Fully sealed to meet IP65, IP67 available
  • Meets MIL-STD-1399 (spike voltage test)

AC INPUT:
95-260 VAC 47-440Hz single phase. Power factor corrected. Meets MIL-STD-1399, Section 300, type I requirements (spike voltage test).

EFFICIENCY:
80% minimum
(90% Typical-28V Model)

LINE REGULATION:
±1% of nominal over the full range of line input voltage.

LOAD REGULATION:
±1% for change from no load to full load.

RIPPLE AND NOISE:
Peak-to-peak combined ripple and noise does not exceed 2% of nominal output measured with a 20 MHz bandwidth.

OPERATING TEMPERATURE RANGE:
Storage, transportation and handling: – 50° to +85°C.
Ambient temperature: -40°C to +80°C baseplate with no power derating.

ISOLATION:
Input to Output 1500 VRMS
Input to Case 1500 VRMS
Output to Case 500 VDC

SHORT CIRCUIT PROTECTION:
Each unit is completely protected against a short circuit of any duration. The constant current circuit is nominally set at 120% of full load to reduce voltage. The output voltage automatically restores to normal when the short is removed.

INPUT PROTECTION:
Internal fuse. In-rush current limiting.

REMOTE ERROR SENSING:
Standard.

RELIABILITY:
MTBF 100,000 hours calculated per MIL-HDBK-217 in naval sheltered environment.

ELECTROMAGNETIC COMPATIBILITY:
Meets the following MIL-STD-461 requirements: CE101, CE102.

OUTLINE DIMENSIONS:
Refer to mechanical drawings.

WEIGHT:
4.4 to 5 lbs typical.

ENVIRONMENTAL CONDITIONS:
Shock test: Unit meets MIL-S-901 requirements (light weight).

Vibration test: Unit meets MIL-STD-167,type I requirements.

Humidity: Power supply operates without any evidence of degraded performance in non-condensing relative humidity up to 95%. (Option available for condensing
environments).

PDF