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This LHY Audio linear power supply module is designed with quality components, using a Talema 25VA (12.5VA + 12.5VA) transformer and IRF9Z34 and IRFZ34 MOSFET transitors driven by OPA277 precision OPAs. This power supply also benefits from a balanced circuit. The module receives 230V AC input and outputs +/-5V voltage and 1A current. This LHY Audio module is highly recommended for use in DIY projects, as a power supply for a preamplifier module, a DAC module or a power amplifier module, for example.
1 | 230V AC input |
2 | Talema 25VA transformer |
3 | Nichicon 4700uF 40V capacitors |
4 | Mosfets IRF9Z34 and IRFZ34 transistors |
5 | OPAs OPA277 |
6 | Capacitor 35V 680uF |
7 | +/-5V 1A output on soldering pad |
Technical characteristics
Specifications | |
---|---|
Product type | Power supply module |
Power supply type | Linear |
Input | 230V AC on VH 3.96 connector (N/G/L) |
Output | +/-5V on solder pad (-/0/+) |
OPA | OPA277 |
MOSFET transistors | IRF9Z34 and IRFZ34 mosfets |
General | |
---|---|
Dimensions | 138 x 64 x 42mm |
Mounting holes | 56 x 130mm |
Weight | 550g |
Package | 1x LHY Audio linear power supply module |
Input | VH 3.96mm |
Output | Solder pad |
Output voltage (V) | -5.0 |
Output voltage (V) | 5.0 |
Output current (A) | 1.0 |
Input voltage (V) | 230.0 |
Power Supply | Regulated Linear Power Supply |