 
                            | Allicdata Part #: | REC5-123.3SRW/H2/A/CTRL-ND | 
| Manufacturer Part#: | REC5-123.3SRW/H2/A/CTRL | 
| Price: | $ 13.83 | 
| Product Category: | Power Supplies - Board Mount | 
| Manufacturer: | RECOM Power | 
| Short Description: | DC DC CONVERTER 3.3V 5W | 
| More Detail: | Isolated Module DC DC Converter 1 Output 3.3V 1... | 
| DataSheet: |  REC5-123.3SRW/H2/A/CTRL Datasheet/PDF | 
| Quantity: | 1000 | 
| 15 +: | $ 12.56980 | 
| Current - Output (Max): | 1A | 
| Control Features: | Enable, Active Low | 
| Size / Dimension: | 1.26" L x 0.80" W x 0.40" H (32.0mm x 20.3mm x 10.2mm) | 
| Package / Case: | 24-DIP Module, 8 Leads | 
| Mounting Type: | Through Hole | 
| Efficiency: | 77% | 
| Operating Temperature: | -40°C ~ 75°C | 
| Features: | Remote On/Off, SCP | 
| Applications: | ITE (Commercial) | 
| Voltage - Isolation: | 2kV | 
| Power (Watts): | 5W | 
| Series: | ECONOLINE REC5 | 
| Voltage - Output 3: | -- | 
| Voltage - Output 2: | -- | 
| Voltage - Output 1: | 3.3V | 
| Voltage - Input (Max): | 18V | 
| Voltage - Input (Min): | 9V | 
| Number of Outputs: | 1 | 
| Type: | Isolated Module | 
| Part Status: | Active | 
| Packaging: | Tube | 
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DC DC converters are used to convert power from one DC level to another. The typical application is to convert a low voltage DC source to a higher voltage DC source. The REC5-123.3SRW/H2/A/CTRL DC-DC converters are designed to take an input voltage in the range of 9 to 18 volts DC and convert it into a secondary voltage in the range of 11.4 to 12.6 volts DC.
This type of converter is widely used in automotive electronic applications. In automotive applications, the 12V is the main source of voltage and it needs to be increased for operation of the fuel pump, the starter motor, and the electronic control unit. The REC5-123.3SRW/H2/A/CTRL DC-DC converter is designed to support such automotive applications.
The REC5-123.3SRW/H2/A/CTRL DC-DC converter is a completely protected converter, designed for continuous operation in the range of 0-100%. It is able to provide a regulated output voltage across the operating range. The converter is also equipped with over-current and short-circuit protection. The safety and protection mechanisms ensure that the REC5-123.3SRW/H2/A/CTRL DC-DC converter will not get damaged due to over-voltage or over-current.
The REC5-123.3SRW/H2/A/CTRL DC-DC converter is a fly-back switching type converter. In this type of converter, a switching transistor is used to convert the input dc voltage to a higher dc voltage. The switching transistor is driven by a pulse width modulated voltage and switches at very high frequency. The input voltage is applied to the primary winding of the transformer and in every cycle a certain amount of energy is stored in the transformer. The stored energy is then released from the transformer to the secondary winding.
The output voltage is regulated by the control IC and controlled by the feedback from the output. The control IC compares the feedback signal to a reference voltage and adjusts the voltage accordingly. The control IC also monitors the output current and protects the converter from any over-current conditions.
In summary, the REC5-123.3SRW/H2/A/CTRL DC-DC converter is a fly-back switching type converter designed for automotive electronic applications. It is a completely protected device and is able to provide a regulated output voltage across its operating range. It is protected from over-current and short-circuit conditions and is also able to monitor the output current. This type of converter is ideal for automotive applications such as fuel pump, starter motor and electronic control units.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description | 
|---|
| REC5-2405SRW/H6/C/M | RECOM Power | 15.95 $ | 1000 | DC DC CONVERTER 5V 5WIsol... | 
| REC5-2415SRW/H4/A/M | RECOM Power | 15.46 $ | 43 | CONV DC/DC 5W 18-36VIN 15... | 
| REC5-1205DRW/H4/A/CTRL | RECOM Power | 16.17 $ | 1000 | DC DC CONVERTER +/-5V 5WI... | 
| REC5-2405SRW/H4/A/CTRL/X2 | RECOM Power | 16.17 $ | 1000 | DC DC CONVERTER 5V 5WIsol... | 
| REC5-2409DRW/H2/C/SMD | RECOM Power | 16.39 $ | 1000 | DC DC CONVERTER +/-9V 5WI... | 
| REC5-4809DRW/H2/A/M | RECOM Power | 16.42 $ | 1000 | DC DC CONVERTER +/-9V 5WI... | 
| REC5-2412DRWZ/H2/C/M | RECOM Power | 16.72 $ | 1000 | DC DC CONVERTER +/-12V 5W... | 
| REC5-4815DRW/H4/A/CTRL | RECOM Power | 16.95 $ | 1000 | DC DC CONVERTER +/-15V 5W... | 
| REC5-0512SRW/H4/A/CTRL/X2 | RECOM Power | 17.0 $ | 1000 | DC DC CONVERTER 12V 5WIso... | 
| REC5-2415DRW/H2/A/M/SMD/CTRL | RECOM Power | 17.39 $ | 1000 | DC DC CONVERTER +/-15V 5W... | 
| REC5-1205DRW/H6/C/M | RECOM Power | 17.45 $ | 1000 | DC DC CONVERTER +/-5V 5WI... | 
| REC5-2405DRWZ/H6/C | RECOM Power | 17.91 $ | 1000 | DC DC CONVERTER +/-5V 5WI... | 
| REC5-4809DRWZ/H2/A/SMD | RECOM Power | 18.45 $ | 1000 | DC DC CONVERTER +/-9V 5WI... | 
| REC5-2415SRW/H2/C/SMD-R | RECOM Power | 13.06 $ | 1000 | DC DC CONVERTER 15V 5WIso... | 
| REC5-1212SRW/H/B | RECOM Power | 13.17 $ | 1000 | DC DC CONVERTER 12V 5WIso... | 
| REC5-123.3SRW/H2/A/CTRL | RECOM Power | 13.83 $ | 1000 | DC DC CONVERTER 3.3V 5WIs... | 
| REC5-1205SRW/H4/C/SMD-R | RECOM Power | 13.9 $ | 1000 | DC DC CONVERTER 5V 5WIsol... | 
| REC5-4812SRWZ/H/B/SMD-R | RECOM Power | 14.2 $ | 1000 | DC DC CONVERTER 12V 5WIso... | 
| REC5-4805SRW/H2/A/CTRL | RECOM Power | 14.5 $ | 1000 | DC DC CONVERTER 5V 5WIsol... | 
| REC5-243.3SRWZ/H2/C/M/SMD-R | RECOM Power | 14.59 $ | 1000 | DC DC CONVERTER 3.3V 5WIs... | 
| REC5-0515DRW/H/B/SMD-R | RECOM Power | 14.59 $ | 1000 | DC DC CONVERTER +/-15V 5W... | 
| REC5-1209SRW/H2/A/SMD | RECOM Power | 14.95 $ | 1000 | DC DC CONVERTER 9V 5WIsol... | 
| REC5-0509SRW/H6/A/SMD-R | RECOM Power | 15.27 $ | 1000 | DC DC CONVERTER 9V 5WIsol... | 
| REC5-2415DRW/H4/A/SMD-R | RECOM Power | 15.27 $ | 1000 | DC DC CONVERTER +/-15V 5W... | 
| REC5-2415SRW/H4/C/SMD | RECOM Power | 15.93 $ | 1000 | DC DC CONVERTER 15V 5WIso... | 
| REC5-243.3SRWZ/H2/A/SMD/CTRL-R | RECOM Power | 14.15 $ | 1000 | DC DC CONVERTER 3.3V 5WIs... | 
| REC5-2409DRW/H2/A/M/SMD-R | RECOM Power | 14.95 $ | 1000 | DC DC CONVERTER +/-9V 5WI... | 
| REC5-2412SRW/H2/C/SMD | RECOM Power | 14.95 $ | 1000 | DC DC CONVERTER 12V 5WIso... | 
| REC5-2412SRW/H2/A/SMD/CTRL | RECOM Power | 15.19 $ | 1000 | DC DC CONVERTER 12V 5WIso... | 
| REC5-4805SRWZ/H2/C/M/SMD-R | RECOM Power | 15.27 $ | 1000 | DC DC CONVERTER 5V 5WIsol... | 
| REC5-4809SRW/H4/A/CTRL | RECOM Power | 15.46 $ | 1000 | DC DC CONVERTER 9V 5WIsol... | 
| REC5-2415DRWZ/H4/C/SMD-R | RECOM Power | 16.35 $ | 1000 | DC DC CONVERTER +/-15V 5W... | 
| REC5-1215DRW/H2/A/SMD/CTRL | RECOM Power | 16.65 $ | 1000 | DC DC CONVERTER +/-15V 5W... | 
| REC5-1212DRW/H/B/M/SMD | RECOM Power | 16.67 $ | 1000 | DC DC CONVERTER +/-12V 5W... | 
| REC5-0505DRW/H4/A | RECOM Power | 16.71 $ | 1000 | DC DC CONVERTER +/-5V 5WI... | 
| REC5-4809DRW/H6/A/SMD/CTRL-R | RECOM Power | 17.0 $ | 1000 | DC DC CONVERTER +/-9V 5WI... | 
| REC5-2415DRWZ/H4/C | RECOM Power | 17.05 $ | 1000 | DC DC CONVERTER +/-15V 5W... | 
| REC5-2405DRW/H2/A/M/SMD/CTRL | RECOM Power | 17.39 $ | 1000 | DC DC CONVERTER +/-5V 5WI... | 
| REC5-483.3SRWZ/H2/A/M/CTRL/X2 | RECOM Power | 17.68 $ | 1000 | DC DC CONVERTER 3.3V 5WIs... | 
| REC5-2409DRW/H6/C/SMD | RECOM Power | 18.37 $ | 1000 | DC DC CONVERTER +/-9V 5WI... | 
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