Abletec.com C1 Datasheet
If your C1 series power supply is not functioning, use the datasheet as a diagnostic tool.
Abletec (now part of Bose Professional) modules are widely used in DIY audio and professional applications. The "C1" typically refers to the series (often rated around 2x100W or 2x150W depending on the specific sub-version and power supply).
The Abletec C1 datasheet scores high on:
The C1 datasheet specifies a minimum clearance of 5mm around the unit for convection cooling. Do not pot or encase the supply without forced air. abletec.com c1 datasheet
Ground planes and dead-pins tied strategically to the internal silicon substrate to draw heat out through the PCB copper pours. Application and System Integration
It is frequently utilized in Class D amplifier circuits where efficient switching is necessary to convert digital or low-power signals into high-power analog audio outputs. 4. Understanding the IRS20956 Integration
The component stands out due to its specific optimization for rugged environments where standard transistors or multi-purpose components fall short. If your C1 series power supply is not
Abletec.com C1 Datasheet: High-Performance SOP-16 Audio/Power Component
If your system is sensitive to conducted emissions, the datasheet recommends adding a line filter (e.g., Schaffner FN 2010) on the AC side and a common-mode choke on the DC output.
In the audio world, Abletec has gained a formidable reputation. Their expertise in switching power supplies and Class-D amplification has led to their technology being adopted by major brands. Notably, PS Audio chose an Abletec output module for their Sprout integrated amplifier, and TEAC has extensively used Abletec modules, such as the ALC0240, in their AX-501 and AI-501 series, highlighting their suitability for high-fidelity consumer audio. The Abletec C1 datasheet scores high on: The
When paired with the IRS20956 half-bridge driver, the component regulates power transmission to high-voltage electric motor assemblies. This setup proves useful in industrial actuators, automated machinery, and automotive powertrain controllers. Circuit Integration & Thermal Management
| Parameter | Conditions | Min | Typ | Max | Unit | | :--- | :--- | :--- | :--- | :--- | :--- | | | Nominal load | 11.88 | 12.00 | 12.12 | VDC | | Output Current | Natural convection | 0 | - | 2.5 | A | | Output Power | 25°C ambient | - | 30 | 30 | W | | Line Regulation | 100–240V AC | - | ±0.5 | ±1.0 | % | | Load Regulation | 10–100% load | - | ±0.5 | ±1.0 | % | | Ripple & Noise | 20MHz BW | - | 50 | 100 | mVp-p | | Hold-up Time | 115V AC input | 10 | 16 | - | ms | | Start-up Time | - | - | 1000 | 1500 | ms |