SWAC05S Series 5W Miniature AC-DC Converters

Engineered for space-constrained and energy-sensitive applications, the SWAC05S Series delivers reliable power conversion in an ultra-compact encapsulated package. These fully isolated converters accept a universal input voltage range while maintaining low standby power consumption, making them ideal for modern electronic devices requiring high efficiency and safety compliance. With built-in protection features and industrial-grade temperature operation, they provide stable regulated output across various load conditions.

Features:

• Output Power: 5W (regulated single output)
• Output Voltage Range: 3.3V to 48VDC (model-dependent)
• Input Voltage: 90-264VAC / 100-370VDC (47-63Hz)
• Standby Power: <0.3W (maximum)
• Efficiency: >74% (typical)
• Operating Temperature: -25°C to +70°C
• Isolation: 3000Vrms input-output (4200VAC/2Sec)
• Protection: Hiccup mode (over-power/over-voltage/short-circuit)
• Safety Standards: IEC60950-1, EN60950-1, IEC61558-1/EN61558-1
• Ripple & Noise: <5% Vout (Vp-p maximum)
• Hold-up Time: 15ms
• MTBF: >3,000,000 hours @ 25°C
• Housing Material: UL94-V0 compliant

Applications

• IoT & Smart Devices: Power supply for wireless sensors, connected controllers and portable electronics requiring compact dimensions and low standby consumption.
• Industrial Control: PLCs, measurement instruments and automation systems operating in -25°C to +70°C environments.
• Consumer Electronics: Home appliances, charging adapters and digital displays needing universal input voltage compatibility.
• Telecommunications: Network equipment and communication modules requiring reinforced isolation and high reliability.
• Medical Equipment: Patient monitoring devices and diagnostic instruments complying with medical safety standards.
• Embedded Systems: Board-level power applications where space optimization and low heat generation are critical.