Encapsulated power supply ASB320 series

AC/DCfilteredregulated

Product overview
The ASB320 Series is a family of 320W complete, baseplate‑cooled AC‑DC power supplies in a compact, encapsulated full‑brick format. Units deliver single DC outputs from 12V to 54V and integrate an EMC filter, AC fuse and bulk storage capacitor to provide a ready‑to‑install AC‑DC solution. High efficiency and baseplate conduction cooling enable effective thermal management for reliable operation in compact or sealed enclosures.

Key benefits

• Provides a complete AC‑DC solution with integrated EMC filtering, AC fusing and bulk capacitor to simplify system design
• High efficiency (up to 94%) reduces waste heat, supporting compact and sealed enclosure use
• Baseplate/conduction cooling supports reliable performance across wide temperature ranges
• Low‑profile, rugged full‑brick package with global ITE safety approvals and Class B emissions

Features

• 320W continuous, baseplate / conduction cooled
• 360W peak power for 5 s
• Full‑brick, low‑profile package
• Single outputs available: 12, 15, 24, 28, 36, 48, 54VDC
• Output voltage trim ±5%
• Input range: 90–264VAC (single phase)
• Efficiency up to 94%
• Class I installations; Class B conducted & radiated emissions
• Protections: over‑current, over‑voltage, over‑temperature
• Baseplate operating temperature: -40°C to +90°C
• 3 year warranty

Models
ASB320PS12 — 320W — Single Phase (90–264VAC) — 12V — 26.6A
ASB320PS15 — 320W — Single Phase (90–264VAC) — 15V — 21.3A
ASB320PS24 — 320W — Single Phase (90–264VAC) — 24V — 13.33A
ASB320PS28 — 320W — Single Phase (90–264VAC) — 28V — 11.42A
ASB320PS36 — 320W — Single Phase (90–264VAC) — 36V — 8.88A
ASB320PS48 — 320W — Single Phase (90–264VAC) — 48V — 6.66A
ASB320PS54 — 320W — Single Phase (90–264VAC) — 54V — 5.92A

Applications

• Industrial automation
• Analytical instrumentation
• Test and measurement
• Communications equipment

Technical specifications

• Output power: 320W continuous (360W peak for 5 s)
• Available output voltages: 12, 15, 24, 28, 36, 48, 54V
• Example output currents: 26.6A (12V), 21.3A (15V), 13.33A (24V), 11.42A (28V), 8.88A (36V), 6.66A (48V), 5.92A (54V)
• Input range: 90–264VAC (single phase)
• Cooling method: baseplate / conduction cooled
• Package: full‑brick, low profile
• Voltage adjust/trim: ±5%
• Protections: over‑current, over‑voltage, over‑temperature
• EMC: built‑in EMC filter; Class B conducted and radiated emissions
• Safety & approvals: global ITE safety approvals (refer to product documentation)
• Baseplate operating temperature: -40°C to +90°C
• Efficiency: up to 94%
• Warranty: 3 years