NewPWR NPS-2000 Series AC-DC switching power supplies

NPS-2000 Series: 2000W

NPS-2000-12 (12V/167A), NPS-2000-24 (24V/83.4A), NPS-2000-48 (48V/41.7A)

The NPS-2000 Series represents the pinnacle of power density and performance within NewPWR's NPS line. These are high-end, industrial-grade power supplies designed to deliver massive amounts of reliable DC power from a standard AC source for the most demanding applications.

Key Features & Specifications

High Output Power: As the name implies, this series is rated for a massive 2000 Watts of continuous output power.

High Power Density: Despite its high power, it is designed to be compact, often fitting within a 2U (88mm) or similar rack-height form factor, maximizing power per unit volume.

Wide AC Input Range: Supports a universal input of 85 ~ 264 VAC (and typically a DC input range of 120 ~ 370 VDC), making it suitable for deployment worldwide on any common grid voltage.

High Efficiency: Typical efficiency ratings are ≥ 90% (often reaching 91-92% at nominal load). This minimizes energy waste and reduces heat generation, which is critical for a unit of this power level.

Active Power Factor Correction (PFC): Integrated PFC circuitry ensures a power factor of >0.95 (or better), reducing harmonic current distortion and complying with international standards like EN61000-3-2.

Comprehensive Protections: Built-in safeguards protect both the power supply and the connected equipment. These always include:

Over Voltage Protection (OVP)

Over Current Protection (OCP) / Over Load Protection (OLP)

Over Temperature Protection (OTP)

Short Circuit Protection (SCP)

Cooling: Utilizes an intelligent temperature-controlled fan. The fan speed adjusts based on internal temperature and load, optimizing cooling performance while minimizing acoustic noise and dust intake.

Safety & EMC Certifications: Fully certified to international safety standards (e.g., UL 62368-1, cUL, TÜV, CE, CB) and complies with EMC directives for both emissions and immunity, ensuring safe and reliable operation in industrial environments.

Common Models and Output Configurations

The NPS-2000 series is primarily available in popular single-output voltage configurations. The model number typically follows the pattern NPS-2000-XX, where XX indicates the output voltage.

Model Number Output Voltage Output Current Typical Application Focus

NPS-2000-12 12 VDC 166.7 A High-current systems, telecommunications power shelves, large LED arrays, battery charging.

NPS-2000-24 24 VDC 83.3 A Industrial automation (PLCs, large servo drives), robotics, test benches.

NPS-2000-48 48 VDC 41.7 A Communications (most common): Routers, switches, data center equipment, ORAN, and other 48V bus applications.

Note: NewPWR may offer other less common output voltages (e.g., 15V, 36V, 54V) as special orders. Always check the official datasheet for the most accurate and up-to-date specifications.