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V300A28H500BN3
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Product Detailed Parameters
- Description：DC DC CONVERTER 28V 500W
- Series：Maxi (500W)
- Mfr：Vicor Corporation
- Package：Bulk
- Type：Isolated Module
- Number of Outputs：1
- Voltage - Input (Min)：180V
- Voltage - Input (Max)：375V
- Voltage - Output 1：28V
- Voltage - Output 2：-
- Voltage - Output 3：-
- Current - Output (Max)：17.8A
- Power (Watts)：500 W
- Voltage - Isolation：3 kV
- Applications：ITE (Commercial)
- Features：OVP, UVLO
- Operating Temperature：-40°C ~ 100°C
- Efficiency：88%
- Mounting Type：Through Hole
- Package / Case：Full Brick
- Size / Dimension：4.60" L x 2.20" W x 0.54" H (116.8mm x 55.9mm x 13.7mm)
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Buying Guide
Vicor Corporation V300A28H500BN3 is selected in DC DC Converters category when protection behavior and transient response must be validated under realistic load steps. Key specs include Description (DC DC CONVERTER 28V 500W), Temperature (-40°C ~ 100°C), Package/case (Full Brick), Mounting (Through Hole), and Packaging (Bulk).
Selection Notes
- For V300A28H500BN3, confirm the supply current (17.8A) is acceptable for standby and active operation.
- Check the efficiency (88%) under your specific load conditions to estimate thermal dissipation.
- Verify Number of Outputs (1) and compare it against your reference design limits.
- Double-check the mounting type (Through Hole) for your intended installation method.
Alternates & Substitutions
- For V300A28H500BN3, the strongest substitutes usually preserve input/output limits and topology for the same operating role.
- For V300A28H500BN3 in DC DC Converters, treat near-equivalent parts as good candidates only when they preserve the same function at the product level (key constraints: package Full Brick).
- Compare not just the headline numbers but also the datasheet conditions behind them so paper matches do not turn into application mismatches.
- Review substitutes in the same order the product experiences them: assembly fit, interface behavior, operating range, and then secondary preferences.
FAQ
Who is the manufacturer of V300A28H500BN3?
Vicor Corporation
Any tips for derating and validation for V300A28H500BN3?
Validate at worst-case temperature and load, confirm thermal headroom, and check protection and startup behavior with margin.
What Number of Outputs does V300A28H500BN3 have?
1
Which Power (Watts) is listed for V300A28H500BN3?
500 W
Application Scenarios
For Vicor Corporation V300A28H500BN3 in DC DC Converters, start with the margins that are hardest to recover later, then confirm the assembled design still behaves the same across real builds and service conditions. They frequently integrate protections such as OCP/OVP/UVLO/OTP and telemetry features that simplify system monitoring and compliance. Good power design here improves uptime, reduces field returns, and enables repeatable bring-up across manufacturing variance. Switching power designs are tuned around loop stability, transient response, EMI, and thermal rise under realistic load steps. The final decision is usually driven by repeatability: can the behavior be qualified, reproduced, and supported over time. In medical equipment, power integrity and fault behavior are validated to protect both measurements and safety requirements over long duty cycles. A clean validation strategy helps prevent corner cases from escaping into production.
Compatibility Advice
- In Vicor Corporation V300A28H500BN3 integration, to avoid late rework, validate switch-node ringing and EMI with realistic loads so compliance does not depend on ideal bench wiring. Record the exact load, wiring, and limits so the same evidence can be regenerated during ECO or second-source review.
Project Fit
- Vicor Corporation V300A28H500BN3 is a practical fit for DC DC Converters when the team can verify sequencing and fault recovery behavior on the assembled system.
- Avoid relying on Vicor Corporation V300A28H500BN3 in DC DC Converters designs when fault behavior and sequencing are not verified, increasing nuisance reset risk because it becomes difficult to prove margin across production variance.
