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Manufactured by Zhejiang Yaming Electric, a leading Chinese manufacturer with 30-year expertise in electrical components and control switches, the SDR-150W DIN Rail Mounted Switch Power Supply is a high-reliability upgraded power solution compared with the classic NDR series. Integrated with active PFC circuit, it features 105%-150% peak-load capacity and DC-OK relay status output, delivering higher efficiency and excellent anti-surge performance for tough industrial low-voltage control scenarios. Its ultra-slim metal housing saves cabinet space and enables neat DIN-rail mounting. Beyond regular overvoltage, overload and short-circuit protection, additional over-temperature protection ensures stable long-term continuous operation. Supporting universal wide-range AC input compliant with global power grid standards, this power unit is perfect for automation devices with surge loads and high-standard industrial and commercial projects.
Zhejiang Yaming Electric supports flexible OEM customization and full-range technical support to meet large-volume procurement demands from global buyers.

Manufactured by Zhejiang Yaming Electric, a trusted Chinese manufacturer with 30-year expertise in electrical components and control switches, the SDR-120W DIN Rail Mounted Switch Power Supply is an upgraded high-reliability industrial power solution compared with the conventional NDR series.
Featuring built-in active PFC for high power-factor performance, 105%~150% peak-load capacity and DC-OK relay status output, this unit delivers higher efficiency and stronger anti-surge capability for demanding industrial low-voltage control scenarios. Its ultra-slim metal housing saves cabinet space and enables neat DIN-rail installation. Besides standard overvoltage, overload and short-circuit protection, it adds over-temperature protection to guarantee stable long-term operation. Supporting universal wide-range AC input compliant with global grid standards, it is ideal for automation equipment with surge loads and high-requirement industrial and commercial projects.
Zhejiang Yaming Electric provides flexible OEM customization and comprehensive technical support to meet large-volume procurement demands from global customers.

Specializing in electrical component manufacturing for 30 years, Zhejiang Yaming Electric has established itself as one of China’s leading control switch producers. Stable and dependable quality fosters our long-term trust-driven partnerships with clients worldwide. We provide flexible OEM solutions and comprehensive technical support to meet diverse large-volume industrial procurement demands from international purchasers.
The NDR-480W DIN Rail Mounted Switch Power Supply delivers space-efficient, high-performance power for industrial low-voltage control systems. Designed with modern switching circuit architecture, its slim narrow enclosure maximizes cabinet space usage and supports neat internal wiring arrangements.
Equipped with built-in overvoltage, overload and short-circuit protection, it guarantees stable, safe and uninterrupted operation under standard working conditions. Boasting universal wide-range AC input compliant with global grid specifications, this power supply is well-suited for numerous indoor industrial and commercial installation scenarios.

With 30 years of focus on electrical component manufacturing, Zhejiang Yaming Electric has grown into one of China's top control switch manufacturers. Reliable and consistent quality lays the foundation for our long-term trust-based partnerships with customers around the world. We offer flexible OEM services and full-range technical support to satisfy various bulk-order industrial procurement requirements from overseas buyers.
The NDR-240W DIN Rail Mounted Switch Power Supply provides space-saving and high-efficiency power for industrial low-voltage control systems. Adopting modern switching circuit design, its slim narrow housing optimizes cabinet space utilization and enables tidy internal wiring layout.
Built-in overvoltage, overload and short-circuit protection ensures stable, safe and continuous operation under normal working conditions. Featuring universal wide-range AC input that meets global grid standards, this power supply fits a wide range of indoor industrial and commercial installation scenarios.

For three decades, Zhejiang Yaming Electric has specialized in manufacturing electrical components, earning its place among China’s foremost controlswitch producers. Consistent, dependable quality underpins our longlasting trusted collaborations with global customers. Flexible OEM services and endtoend technical support are on hand to meet different bulkorder industrial purchasing demands for overseas buyers.
The NDR-120W DIN Rail Mounted Switch Power Supply delivers spacesaving, highefficiency power for industrial lowvoltage control systems. Thanks to modern switching circuit design, its slim narrow body maximizes cabinet space and supports neat internal wiring layout.
Internal protections against overvoltage, overload and shortcircuit safeguard steady, safe nonstop operation under normal working conditions. With universal widerange AC input complying with global grid requirements, this power supply suits a broad array of indoor industrial and commercial installation applications.

بفضل 30 عامًا من الخبرة في تصنيع المكونات الكهربائية، تُصنف شركة Zhejiang Yaming Electric بين الشركات الرائدة في مجال تصنيع مفاتيح التحكم في الصين. تمكننا الجودة المستقرة والمتسقة من بناء شراكات جديرة بالثقة طويلة الأمد مع العملاء في جميع أنحاء العالم. نحن نقدم تخصيصًا مرنًا لتصنيع المعدات الأصلية ودعمًا فنيًا شاملاً لتلبية متطلبات الشراء الصناعية المتنوعة ذات الحجم الكبير للمشترين العالميين.
يوفر مصدر الطاقة المثبت على السكك الحديدية EDR-150W DIN حلول طاقة مدمجة وعالية الكفاءة مصممة لأنظمة التحكم الصناعية ذات الجهد المنخفض. من خلال اعتماد تقنية دائرة التبديل المتقدمة، يحافظ غلافها الضيق للغاية على مساحة تركيب الخزانة ويسمح بأسلاك داخلية منظمة.
تضمن الحماية المدمجة من الجهد الزائد والحمل الزائد وقصر الدائرة التشغيل المستمر المستقر والآمن وطويل الأمد في ظل ظروف التشغيل القياسية. تدعم هذه الوحدة مدخلات تيار متردد عالمية واسعة النطاق تتوافق مع مواصفات شبكة الطاقة الدولية، وتعد خيارًا ممتازًا لمجموعة واسعة من مشاريع التركيب الصناعية والتجارية الداخلية.