Astrodyne SPU45-301
Astrodyne AC Power Supply. Model: SPU45-301.
- Model
- Astrodyne SPU45-301
- Calibration
- Available on request
- Price
- $55
- Status
- In stock
- RFQ ref
- SPU45-301
This unit
The Astrodyne SPU45-301 is a 42 W triple-output AC-DC switching power supply housed in a compact, splash-proof desktop enclosure. It accepts universal input from 90–264 VAC at 47–63 Hz and delivers three isolated voltage rails with 3000 V input-to-output isolation. This unit works with industrial and commercial equipment including POS systems, AV devices, industrial and notebook PCs, battery chargers, and LED lighting systems.
Technical Specifications Electrical
Input: 90–264 VAC, 47–63 Hz via IEC-320-C14 receptacle
Output 1: +5.0 VDC @ 5.0 A (minimum load 0.5 A)
Output 2: +12.0 VDC @ 2.0 A (minimum load 0.2 A)
Output 3: −5.0 VDC @ 0.8 A (minimum load 0.8 A)
Voltage regulation: ±5% across all outputs
Isolation: 3000 V input-to-output
Protection: Crowbar over-voltage and auto-recovery short-circuit
Efficiency: DoE VI compliant Physical
Dimensions: 5.75" × 3" × 1.7" (L × W × H)
Weight: 550 g
Construction: Splash-proof case Environmental
Operating temperature: 0 to +40°C (free air convection); 50% load derating at 70°C
Storage temperature: −40 to +85°C
Humidity: 5% to 95%, non-condensing
Maximum altitude: 5000 m
Key Features
100% burn-in and testing at factory
UL/c-UL, TUV/GS, and CE marked
Meets UL 60950-1:2nd Edition, CSA C22.2 No.60950-1-07, IEC 60950-1:2005/A2:2013, EN60950-1:2006/A2:2013
FCC Part-15 Class B and CISPR-22 Class B compliant
UL94V-1 flammability rating, Class I protection
Typical Applications POS terminals, audio/video equipment, industrial control systems, laptop power delivery, rechargeable battery systems, and LED display power.
Compatibility & Integration Not authorized for life support, hazardous environment, nuclear control, or applications. Suitable for non-hazardous industrial and commercial environments only.
Specifications
| Parameter | Value |
|---|---|
| Voltage / Current Range | '+12.0 VDC @ 2.0 A, +5.0 VDC @ 5.0 A, −5.0 VDC @ 0.8 A |
| Input | 90–264 VAC |
Astrodyne SPU45-301 — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Astrodyne SPU45-301. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Astrodyne SPU45-301 price
This Astrodyne SPU45-301 is listed at $55. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Astrodyne SPU45-301 calibration cost
NIST-traceable calibration for the Astrodyne SPU45-301 is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
