CR400 Switch Mode Power Supply...

Designed for medical applications, the CR400 model is designed with single output configuration with up to 400 Watt continuous output power.

Up to 400 Watt Continuous Output Power Supply

Features

• Medical Grade Certification
• 400 Watt Max Output Power
• Power Factor Correction
• Single Output
• H.A.L.T Tested

Electrical Specs

• Input Voltage: 85-264 VAC, 47-63 Hz
• Input Current:
  • <4.5A RMS @ 115 VAC @ full load
  • <2.2A RMS @ 230 VAC @ full load
  • <6.2A RMS @ 85 VAC @ full load
• Inrush Current:
  • <37A, pk @ 115 VAC, @ cold start
  • <75A, pk @ 230 VAC, @ cold start
• Power Factor: >0.95 @ full load @ 230VAC input
• Harmonic Distortion: Meets IEC1000-3-2
• EMI Filtering: Meets CISPR 11 and 22 and FCC Part 15 Class B (conducted)
• Input Protection: Internal AC line fuse; 250 VAC, 8A
• Surge Withstand: Meets EN61000-4-4 Level 3 and EN61000-4-5 Level 3
• Output Power: Up to 400W continuous
• Line Regulation: ± 0.1%
• Load Regulation: ±0.5%
• PARD: <1% 20MHz bandwidth
• Hold-up Time: >16 ms @ full load
• Output Polarity: Output is floating
• Minimum Load: None
• Transient Response: 2% for 25% load change @ 1A/μs
• Output Rise Time: <100 ms (10% to 90%)
• Remote Sense: Standard
• Current Share: Within 5%
• Remote On/Off: Ground or TTLLOW = OFF; Open or TTLHIGH = ON
• AC Power Fail: TTLLOW logic “0” at least 2 ms before DC output drops 5% (without signal jitter). Open collector.
• DC OK: Open collector when output voltage is above 97% of rated
• Overcurrent/Short Circuit: Square current limit; 108-125% of rated
• Overvoltage Protection: Factory set, 125% ±5% cycle AC to reset
• Reverse Voltage: Reverse current up to rated outputs
• Thermal Protection: Auto off; auto reset upon cool down
• Efficiency: Up to 92%
• MTBF: MIL-STD-HDBK 217E 200,000 hours @ 25°C, ground benign,
• Highly Accelerated Life Testing

Optional

• DC OK Invert
• Power Fail Invert
• Metric Mounting
• Remote On/Off Invert
• Fan/Cover Assembly
• Overcurrent Foldback Mode
• Sealed Adjust Pots (H)
• Standby Power (5VDC @ 0.5A)
• Aux. Power (12V @ 0.5A)

Applications
Medical & Industrial

Click to View Complete Spec Sheet with drawing

Tamura is a world-class manufacturer of high quality electronic components for the global industrial, telecom and consumer markets. Their products include: linear power transformers; switch mode power supplies; switch mode power transformers; inductors and chokes; piezo and transduer technology; current sense products; telecom transformers; and wall plug adapters.

Visit the Tamura Corporation of America website for more information or contact your Schuster representative.

Click this link to Submit an RFQ or
Contact your Schuster representative today at 800-521-1358 or 800-877-6875