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artesyn™
DS495SPE Series
Active
495 W Front End AC-DC Power Supplies
The DS495SPE is housed in 1U high rack-mounting enclosures measuring just 3.4 x 7.7 inches (86.3 x 196.5 mm). This form factor is shorter than similarly rated earlier-generation power supplies, freeing up valuable system space. DS495SPE is fully digital and compatible with Advanced Energy's universal PMBus® graphical user interface, allowing control via an integral I2C interface using the industry-standard PMBus communications protocol. Each power supply generates a main payload output of 12 VDC for feeding downstream DC-DC converters in systems using distributed power architectures, together with a 12 VDC standby output rated at 3 A for power management circuitry. The main DC output of the DS495SPE can deliver up to 41.25 A.
Features
- 12.0 V housekeeping
- 495W output power
- EN61000 Immunity
- High efficiency (94% @ 230 VAC) 50% load
- Input Range 90-264 VAC
- Input Frequency 47 - 63 Hz
- Efficiency 94% peak
- Hold-up Time 10 ms
- Power Factor 0.98
- Output Ripple 120 mVp-p
- Load Sharing Active load sharing with 6.8% at full load
- Output Power 12V/41.25A and 12VSB/3.0A, 495W continuous
Benefits
- EMI Class A
- Hotswap
- Internal OR'ing
- N+N Redundant
- Variable speed smart fan
- Remote On/Off Active Low
- Power Good Active High
- PS Interrupt Active Low
- Protection OVP, OCP, Short Circuit, OTP
Specifications
| Output Power (W): | 495 |
|---|---|
| Length (Inches): | 7.736 |
| Width (Inches): | 3.4 |
| Height (Inches): | 1.574 |
| Mounting Type: | Rack-mount |
| Minimum Output Current (A): | 0.5 |
| Maximum Output Current (A): | 41.25 |
| Output Voltage Range (V): | 11.4V to 12.6V |
Technical Documentation
Product Information Documents
Safety & Compliance Certificates
Engineering Resources
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