Allicdata Part #: | 945-1067-ND |
Manufacturer Part#: |
RAC04-12SA/277 |
Price: | $ 18.80 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | RECOM Power |
Short Description: | AC/DC CONVERTER 12V 4W |
More Detail: | Enclosed AC DC Converter 1 Output 12V 333mA 90 ... |
DataSheet: | RAC04-12SA/277 Datasheet/PDF |
Quantity: | 1 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 17.08560 |
Power (Watts): | 4W |
Weight: | 0.058 lb (26.31g) |
Approvals: | CE, cULus, EN |
Load Regulation: | ±0.5% |
Line Regulation: | ±0.2% |
Size / Dimension: | 1.44" L x 1.07" W x 0.69" H (36.7mm x 27.0mm x 17.6mm) |
Package / Case: | 7-DIP Module, 6 Leads |
Mounting Type: | Through Hole |
Efficiency: | 77% |
Operating Temperature: | -40°C ~ 70°C (With Derating) |
Features: | OCP, OVP, SCP |
Applications: | ITE (Commercial) |
Series: | POWERLINE RAC04 |
Current - Output (Max): | 333mA |
Voltage - Output 4: | -- |
Voltage - Output 3: | -- |
Voltage - Output 2: | -- |
Voltage - Output 1: | 12V |
Voltage - Input: | 90 ~ 305 VAC |
Number of Outputs: | 1 |
Moisture Sensitivity Level (MSL): | -- |
Type: | Enclosed |
Lead Free Status / RoHS Status: | -- |
Part Status: | Not For New Designs |
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AC DC converters are devices which convert an alternating current (AC) signal into direct current (DC). This process is known as rectification and is a necessary step when supplying electrical devices from a source of energy which only produces AC voltage. The RAC04-12SA/277 is an AC DC converter which works by changing an AC voltage into a DC voltage.
The RAC04-12SA/277 is primarily a 240 Volt AC unit, which means that it is suitable for use in countries with a 240 Volt or higher AC electrical system. The device can be easily set up to work with a 110 Volt AC power system, and this is done by changing the fuse and adjusting the primary switch. As such, the device can be used in a variety of countries and settings.
The RAC04-12SA/277 device offers a variety of outputs which range from 2.4 to 12 volts. This means that it is suitable for a wide variety of applications, with the most common ones being for LED lighting, battery charging, home CCTV systems, car audio systems, and charging of large batteries. The device also has the ability to detect a low-voltage DC input, and this makes it suitable for use with solar and inverter systems.
In terms of usage, the RAC04-12SA/277 is an easy device to set up and use. It features a front panel display, which gives clear instructions on how to set the device up and the various output configurations which can be obtained. The device also features a power indicator light, which is useful for indicating the current status of the output and input voltages. The device also comes with a manual, which provides further information on its set up and usage.
In terms of how it actually works, the RAC04-12SA/277 is a full-wave controlled bridge rectifier. This means that the device functions by converting the AC voltage from the mains into DC voltage. To do this, the device uses two sets of switches (thyristors and transistors) which are used to open and close the bridges, let current free-flow, and form a complete circuit. The device is able to change the voltage step-by-step, which means that the output voltage can be easily adjusted. During this process, the device also conducts a filtering of the AC signal, which reduces noise and improves the signal stability.
The RAC04-12SA/277 AC DC converter is a highly useful device, due to its versatility, easy set up, and multiple output configurations. Its ability to operate with low voltage DC input also makes it suitable for use in a variety of settings, including solar and inverter systems. In addition, its full-wave controlled bridge rectifier helps to ensure that the device produces clean and stable DC voltages, which makes it a reliable option for supplying power to a variety of electrical devices.
The specific data is subject to PDF, and the above content is for reference
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