Power modules – QACS
The QACS power module family is described by the configuration-specific ratings in the following tables. AC/DC isolated conversion. Maximum output power: 30W. Overcurrent, short-circuit protection. Refer to the selection table, pin assignments and application guidance for the selected configuration.
Output voltage (V)
Output current (A)
Ratings apply to the selected configuration. See the datasheet for test conditions and model designation notes.
Request a Quote
- Description
- Technical Data
- Datasheet
- OUTLINE
- Reviews (0)
Power modules - QACS
The QACS power module family is described by the configuration-specific ratings in the following tables. AC/DC isolated conversion. Maximum output power: 30W. Overcurrent, short-circuit protection. Refer to the selection table, pin assignments and application guidance for the selected configuration.
- AC/DC isolated conversion
- Maximum output power: 30W
- Overcurrent, short-circuit protection
- Single output
- Operating temperature (Tc): -55°C to 105°C
- Storage temperature: -55°C to 125°C
Product Selection
| Model | Input voltage (VAC) | Output voltage (V) | Output current (A) | Efficiency (%) Typical | Capacitive load (µF) max. | Ripple (mV) Typical |
|---|---|---|---|---|---|---|
| QACS3-220S05SXM | 176 to 264 | 5 | 0.6 | 74 | 470 | 80 |
| QACS3-220S12SXM | 176 to 264 | 12 | 0.25 | 76 | 390 | 150 |
| QACS3-220S28SXM | 176 to 264 | 28 | 0.11 | 78 | 200 | 200 |
| QACS15-220S05SXM | 176 to 264 | 5 | 3 | 80 | 2000 | 150 |
| QACS15-220S12SXM | 176 to 264 | 12 | 1.25 | 84 | 1000 | 160 |
| QACS15-220S28SXM | 176 to 264 | 28 | 0.54 | 85 | 470 | 200 |
| QACS30-220S05SXM | 176 to 264 | 5 | 6 | 83 | 3000 | 200 |
| QACS30-220S12SXM | 176 to 264 | 12 | 2.5 | 85 | 1500 | 160 |
| QACS30-220S28SXM | 176 to 264 | 28 | 1.07 | 88 | 560 | 200 |
Technical Data — QACS
| Characteristic | Test temperature | Min. | Typ. | Max. | Unit | Conditions |
|---|---|---|---|---|---|---|
| Input voltage range | Room, High, Low | 176 | 220 | 264 | VAC | |
| Input voltage frequency | Room | 47 | 50 | 63 | Hz | |
| Line regulation | Room, High, Low | -1 | — | +1 | %VO | full input-voltage range, full load |
| Load regulation | Room, High, Low | -2 | — | +2 | %VO | full load range |
| Turn-on delay a | Room | — | 400 | 800 | ms | time from power-on until output voltage reaches 10% time |
| Output voltage rise time a | Room | — | 10 | 20 | ms | output voltage from 10% rises to 90% time |
| Output overcurrent protection | Room | 110 | — | — | %IO | hiccup mode, automatic recovery after overcurrent removal |
| Output short-circuit protection | Room | — | hiccup mode, automatic recovery after removal of the short circuit | |||
| Isolation withstand voltage | Room | - | no breakdown, no flashover; input to output, 1500Vac/60s/<3.5mA | |||
| Insulation resistance | Room | 100 | — | — | MΩ | 500Vdc, input, output, between each pair of terminals and case |
| Switching frequency | Room, High, Low | — | 65 | — | kHz | |
| MTBF | Room | — | 1.2 | — | 106h | ensure a good ground plane (GB), 25°C |
| Weight | / | — | 36 | — | g | QACS3 series |
| Weight | / | — | 45 | — | g | QACS15 series |
| Weight | / | — | 90 | — | g | QACS30 series |
Note: 1, for other package types or temperature-screening grades, use the corresponding model designation rules when ordering, contact technical support for details; 2, electrical data and mechanical dimensions in this manual are for product selection reference, the detailed product specification governs the final requirements; 3, see the typical application circuit for the ripple measurement method.
a: typical model QACS15-220S05SXM time, values may differ for other models, contact technical support for details.
Module dimensions are shown below, for dimensions without an explicit tolerance, for dimensions specified in X.X format, the dimensional tolerance is ±0.5mm; dimensions specified in X.XX format, the dimensional tolerance is ±0.25mm.
Outline & Mechanical Dimensions
Reviews
There are no reviews yet.