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Product Detailed Parameters
- Description：LINE FILTER ASSY
- Series：-
- Mfr：Tri-Mag, LLC
- Package：Bulk
- Filter Type：-
- Configuration：-
- Voltage - Rated DC：-
- Voltage - Rated AC：-
- Current：-
- Frequency - Operating：-
- Applications：-
- Approval Agency：-
- Operating Temperature：-
- Mounting Type：-
- Termination Style：-
- Inductance：-
- Voltage - Rated AC (Phase to Ground/Neutral)：-
- Voltage - Rated AC (Phase to Phase)：-
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Overview
The Tri-Mag SF1971 is an external AC-DC power supply designed for medical applications, specifically Type B and Type BF hospital equipment. It provides regulated DC output suitable for therapeutic use in home healthcare and dental settings. The unit features a compact form factor with integrated safety protections including over-voltage, over-current, and short-circuit protection. Certified to relevant medical standards, it ensures reliable performance in critical care environments requiring strict isolation and leakage current limits.
Feature Summary
- Designed for Type B and Type BF medical applications
- Integrated safety protections for therapeutic use
- Compact external housing for easy integration
Applications
- Home healthcare devices
- Dental equipment
- Type B hospital applications
- Type BF therapeutic equipment
Procurement Notes
Verify the specific voltage and current ratings required for your application against the official datasheet specifications. Confirm that the input voltage range matches your local power grid standards. Ensure compliance with regional medical device regulations and safety certifications before procurement. Check for any specific ordering suffixes that may indicate different connector types or cable lengths.
Selection Notes
Select this model only if your application requires Type B or Type BF isolation levels as defined by IEC 60601-1. Evaluate the physical dimensions and mounting options to ensure compatibility with your device enclosure. Consider the thermal management requirements based on the expected load and ambient temperature conditions during operation.
Part Context
Tri-Mag, LLC, a subsidiary of Curtis Industries, specializes in high-quality power conversion components. The SF1971 belongs to their line of external power supplies tailored for the medical industry. This product line emphasizes reliability and safety for sensitive electronic equipment used in healthcare settings.
Replacement Considerations
When replacing the SF1971, ensure the substitute part meets the same Type B/Type BF isolation requirements and output specifications. Verify that the replacement maintains equivalent safety certifications and regulatory approvals for medical use. Consult official substitution lists from Tri-Mag or Curtis Industries for confirmed compatible alternatives.
