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Overview
| Topology | LLC Resonant Converter |
| Input voltage | 85-265 V |
| Output 1 | 400 V / 1.7 A |
| IC revision | 1.3 |
Description
The EVHR1211-Y-00B is an evaluation board for lithium-ion batteries, which are typically used in e-mobility and uninterruptible power supply (UPS) applications. The EVB can also be used as a general power supply unit. The device regulates the output voltage to 58.8V if there is not a battery present. This solution is based on a PFC + LLC combo controller from a single integrated circuit (the HR1211).
Features
- Wide 85V to 265V Operating Input Range
- 14S Battery Configuration (3.6V)
- High Efficiency Up to 92%
- Meets EuP Lot 6 and COC Version 5 Tier 2Specifications
- Meets Class A IEC61000-3-2 Standards
- Meets EN55032 Class B Standards
- High Power Factor (PF)
- Overload Protection (Auto-Restart Mode)
- Short-Circuit Protection (SCP) (Auto-RestartMode)
- Over-Voltage Protection (OVP)
- Anti-Capacitive Mode Protection
- Form Factor: 190mmx100mmx50mm (3URack STD)
Typical applications
- E-Bike Battery Chargers
- Rack UPS