S-50
Compact enclosed AC/DC switching power supply available in 5V, 12V, 15V and 24V output versions for industrial control equipment, automation applications, electronic equipment and general power supply use.
170–264VAC AC Input Range
S-50 Switching Power Supply
The S-50 Series provides four single-output DC versions: 5V, 12V, 15V and 24V, with rated output power from 50W to 51W.
The S-50 is an enclosed AC/DC switching power supply designed for stable DC power delivery in industrial control equipment, electronic systems and general power supply applications.
The series provides switch-selectable AC input, compact enclosed construction, short-circuit and overload protection, and a built-in EMI filter.
Selectable AC Input
85–132VAC or 170–264VAC selectable input, with 240–370VDC input support.
Four Output Versions
Available in 5V, 12V, 15V and 24V DC output models.
Compact Enclosed Design
159 × 97 × 38 mm enclosed design for industrial and electronic equipment.
Protection Functions
Built-in short-circuit and overload protection with automatic recovery after the fault is removed.
S-50 Model Range
Electrical output specifications for each available voltage version.
| Specification | S-50-5 | S-50-12 | S-50-15 | S-50-24 |
|---|---|---|---|---|
| DC Voltage | 5V | 12V | 15V | 24V |
| Rated Current | 10A | 4.2A | 3.4A | 2.1A |
| Current Range | 0–10A | 0–4.2A | 0–3.4A | 0–2.1A |
| Rated Power | 50W | 50.4W | 51W | 50.4W |
| Ripple & Noise | 75mVp-p | 100mVp-p | 100mVp-p | 100mVp-p |
| Voltage Adjustment Range | 4.75–5.5V | 10.8–13.2V | 13.5–16.5V | 22.6–26.4V |
| Voltage Tolerance | ±2% | ±1% | ±1% | ±1% |
| Line Regulation | ±0.5% | ±0.5% | ±0.5% | ±0.5% |
| Load Regulation | ±1% | ±0.5% | ±0.5% | ±0.5% |
| Efficiency | 71% | 78% | 78% | 82% |
General Specifications
Input
240–370VDC
0.52A / 230VAC
33A / 230VAC, cold start
Timing
Environment
10–95% RH
60 min each along X, Y and Z axes
Safety & Mechanical
I/P–FG: 1.5KVAC;
O/P–FG: 0.5KVAC
100MΩ / 500VDC / 25°C / 70%RH
24pcs / 13.1kg / 0.7CUFT
Safety Standards
Design Features
Built-in Protection Functions
Overload Protection
Protection operates at approximately 105%–150% of rated output power. Fold-back current limiting is used and the power supply automatically recovers after the abnormal load condition is removed.
Short Circuit Protection
Built-in short-circuit protection helps protect the power supply during abnormal output conditions. Normal operation automatically resumes after the fault condition is removed.
S-50 Dimension Drawing
Outline dimensions and mounting dimensions.
