
product presentation:The Mingwei RSP-75/100/150/200/320https://heiautomation.com/product/ series has been on the market for over 10 years and has received widespread acclaim. Its cumulative sales have reached tens of millions of units, and it is widely used in industrial control, communication equipment, landscape building lighting, security and fire protection, and other fields.
To meet the demands for miniaturization and efficiency of end devices, the NSP-75/100/150/200/320 series has been newly launched with great significance.
The new NSP series surpasses the RSP series with a higher cost-performance ratio, significantly reducing the volume, expanding the working temperature range to -40~+85℃, and still being able to operate at full load at +60℃. It is suitablehttps://heiautomation.com/ for more demanding environments.
At the same time, it has passed safety regulations in multiple fields such as information technology, industry, healthcare, home appliances, and new energy, and is durable and reliable. The NSP series can replace the products of the past, with a reasonable price, extended warranty period, enhanced system cost reduction and efficiency improvement, making it the preferred choice for new project designs.
New Generation Comparison Table:

product feature;85~305Vac wide input range, suitable for 277Vac in North America or can reduce damage caused by unstable power grid
High efficiency 90~94.5%, low power consumption <0.3W to <0.5W (model)
Capable of delivering 200% peak power outputhttps://heiautomation.com/contact-us/
-40~+85℃ wide operating temperature range (can operate at +60℃ under full load)
Fanless design (NSP-75-200), built-in low-noise fan <40db (NSP-320)
Complete protection features: short circuit, overload, overvoltage, overtemperature
Complies with OVC III
Can be used at high altitudes of 5000 metershttps://www.facebook.com/profile.php?id=100087291657130
Output voltage adjustable
Ultra-low leakage current <350UA, compliant with 2xMOPP, suitable for medical BF grade
Passes CB/DEKRA° certification/UL/RCM/BSMI/CCC/EAC/BIS/KC/CE/UKCA (multiple countries)
PCB moisture-proof coating protection, enhancing durability
5-year warranty 4
Note 1: The first batch of production labels did not indicate BSMI/CCC due to late certification time. They will be marked after mass production. The labels of inventory products will have a conversion period due to different versions. If you need BSMI/CCC, please consult with the representative of Mingwei.https://www.youtube.com/@%E6%9B%BE%E6%85%A7%E5%A9%B7-z6j
Application Examples:

