Chinfa AMR2-05 | 5V 15W Power Supply
£18.89
AC-DC PSU. Power: 15W Input: 90-264 Vac Output: 5 Vdc
AMR2-05 from Chinfa, 5Vdc 15W ac-dc DIN-rail for industrial control applications.
Featuring universal input, protected outputs and a wider 15W performance range.
177 in stock (can be backordered)
Description
The Chinfa AMR2-05 is a compact, low-profile DIN rail power supply designed for building automation, industrial control and space-constrained electrical panels. This 5V model provides a regulated 5VDC output at up to 3A, delivering 15W of continuous output power.
A universal 90 to 264VAC input range, internal input filtering and short-circuit protection support reliable operation across common mains supplies worldwide.
The lightweight plastic enclosure mounts vertically onto a standard 35mm DIN rail and is especially well suited to compact building-automation and control-panel installations.
Chinfa AMR2-05 5V 3A DIN Rail Power Supply
A compact 15W industrial AC-DC power supply with universal input and a regulated 5VDC output.
The AMR2-05 converts a single-phase AC or compatible high-voltage DC input into a stable 5VDC supply for building automation and industrial control equipment. Its 3A output capacity makes it suitable for controllers, communications modules, sensors, instrumentation and other regulated 5VDC loads.
Typical Applications
- Building automation systems
- Industrial automation and control equipment
- Low-voltage controllers and communications modules
- Sensors, relays and instrumentation
- Security and access-control systems
- Compact 5VDC control panels
Universal AC and DC Input
The AMR2-05 accepts a wide 90 to 264VAC input and can also operate from a 120 to 375VDC source, allowing use across common industrial and commercial power systems.
15W Regulated Output
The power supply delivers a nominal 5VDC output at up to 3A, providing 15W of continuous output power.
Low-Profile Design
The compact 35mm-wide enclosure is designed for installations where panel space is limited, making the AMR2-05 particularly suitable for building-automation cabinets and compact control enclosures.
Internal Input Filter
An integrated input filter helps reduce conducted electrical noise and supports reliable operation in control-system environments.
Integrated Protection
Built-in short-circuit protection helps safeguard the power supply and connected equipment during abnormal operating conditions.
Key Features
The principal electrical, protection and installation characteristics of the Chinfa AMR2-05.
- Model: AMR2-05
- AC input voltage: 90 to 264VAC
- DC input voltage: 120 to 375VDC
- Nominal output voltage: 5VDC
- Maximum output current: 3A
- Rated output power: 15W
- Typical efficiency: 82%
- Protection: Short circuit
- Cooling: Natural convection
- Operating temperature: -40 to +71°C
- Enclosure: Plastic
- Mounting: 35mm DIN rail
- Dimensions: 91 x 35 x 56.5mm
- Weight: Approximately 130g
- Warranty: 3 years
Technical Specification
Electrical, environmental and mechanical information for product selection and system design.
| Specification | Details |
|---|---|
| Manufacturer | Chinfa Electronics |
| Model Number | AMR2-05 |
| Series | AMR2 |
| Product Type | Industrial DIN rail AC-DC power supply |
| Number of Outputs | 1 |
| Input Phase | Single phase |
| Rated AC Input | 100 to 240VAC |
| AC Input Range | 90 to 264VAC |
| DC Input Range | 120 to 375VDC |
| Input Frequency | 47 to 63Hz |
| Rated Input Current | Approximately 300mA at 115VAC / 200mA at 230VAC |
| Nominal Output Voltage | 5VDC |
| Rated Output Current | 3A |
| Rated Output Power | 15W |
| Minimum Efficiency | 80% |
| Typical Efficiency | 82% |
| Ripple and Noise | Approximately 50mV peak-to-peak |
| Line Regulation | Approximately ±1% |
| Hold-Up Time | Approximately 80ms |
| Switching Frequency | Approximately 65kHz |
| Isolation Voltage | 3,000VAC / 4,242VDC input to output |
| Isolation Resistance | 100MΩ minimum at 500VDC |
| Operating Temperature | -40 to +71°C, with output derating from +61 to +71°C |
| Storage Temperature | -40 to +85°C |
| Relative Humidity | 20 to 95% RH, non-condensing |
| Temperature Coefficient | ±0.03% per °C |
| MTBF | Approximately 850,000 hours |
| Maximum Operating Altitude | 4,850m |
| Cooling Method | Natural convection |
| Enclosure Material | Plastic |
| Dimensions | 91 x 35 x 56.5mm |
| Weight | Approximately 130g |
| Mounting | 35mm DIN rail |
| Warranty | 3 years |
Available Model
This product page covers only the 5V version of the Chinfa AMR2 series.
| Model Number | Input Voltage | Output Voltage | Output Current | Power Rating |
|---|---|---|---|---|
| AMR2-05 | 90-264VAC / 120-375VDC | 5VDC | 3A | 15W |
Technical Support from Relec Electronics
As part of the Relec Electronics group, Din Rail Power benefits from over 45 years of experience supplying industrial electronic components and power solutions. Our engineering team can provide technical guidance, product selection support and assistance with DIN rail power supplies and complex industrial power requirements. For alternative solutions, customised options or specialist technical advice, visit the Relec Electronics website.
Additional information
| Weight | 130 g |
|---|---|
| Dimensions | 91 × 35 × 56.5 mm |
| Models | AMR2-05, AMR2-12, AMR2-15, AMR2-24 |
| Phase | Single-Phase, Three-Phase |
| Output Voltage | 5 Vdc, 12 Vdc, 24 Vdc |
| Filter by Power Rating | 24 W |
