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The Astrodyne TDI ECA30 series, including the ESCC-0303 model, offers compact 30W encapsulated switching power supplies. This specific unit is designed for chassis mounting and supports a universal input voltage range of 90 to 264VAC, ensuring global compatibility.
Key electrical specifications include a 30W output power, 2A output current, and 4242VDC input-to-output isolation for enhanced safety. It operates within a frequency range of 47-63 Hz and features adjustable output capabilities, making it suitable for various applications.
The operating temperature range is 0°C to 50°C with derating, and it includes protections such as over-voltage, short-circuit with auto-recovery, and current limit. The power supply is built with a durable Rynite case, rated 94V-0, and is encapsulated for protection.
Safety approvals include UL/cUL and CB certifications, adhering to standards like UL60950-1 and IEC60950-1. EMC compliance is met with EN55022 Class B standards, indicating improved EMI performance. This series is ideal for ITE (Commercial) applications.
The ESCC-0303 accepts a universal input of 100-240 VAC (47-63 Hz).
The output voltage range is 3.3-48 VDC at 2 A, with a total power of 30W.
The operating temperature range is 0°C to 50°C with derating under free-air convection.
It includes short circuit protection (latching with auto recovery), over voltage protection (clamp), and current limit protection (auto recovery at >110% load).
The input-to-output isolation is rated at 4242 VDC.