Industrial Control
The VPX bus is a universal computer bus, divided into two versions of 3U and 6U sizes. VPX products support various parallel and serial transmission protocols, and also allow the use of a hybrid backplane structure with various standard slots simultaneously, which can solve the compatibility problems with CPCI and traditional VME products. Thus, during system upgrades, most of the existing modules can still be retained. The VPX power supply is convenient to use, has a reinforced mechanical structure and stronger cooling capacity, meets the strict application requirements of special industries, and has cost advantages, and is highly favored by a wide range of users.
VI500H18S12MNLB-G, a half-brick industrial standard pin package, has a power capacity of 500W, an ultra-wide input voltage range of 9-40V, a 12V output, and an efficiency of up to 94.5%. VI500H18S12MNLB-G is a multi-layer PCBA structure. Compared with the two-layer board structure products of other brands, it performs exceptionally well in terms of power density, efficiency, and heat dissipation, making it the preferred solution for users when designing VPX power supplies.
▌VI500H18S12MNLB-G
▌Product features
▶ Modules can be connected in parallel for current sharing. | |
Operating voltage range | 9V ~ 40V |
Output voltage adjustment range | -20% ~ +10% |
Rated output power | 500W |
Peak efficiency | 94.5% |
Operating temperature range | -55℃ ~ +100℃ (Shell temperature) |
Between input and output Basic insulation | 1500Vac |
▶ No minimum load limit ▶ Fixed-frequency PWM control ▶ Input under-voltage protection / Output overcurrent protection / Output short-circuit protection / Over-temperature protection | |
▌Competitor Comparison
Performance indicators | VI500H18S12 MNLB-G | A competing product |
Power | 500W↑ | 400W |
Input voltage range | 9-40V↑ | 9-36V |
Output voltage | 12V | 12V |
Efficiency | 94.5↑ | 90 |
Ripple | 60↓ | 160 |
