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DC power systems

Browse products and technical information for DC power systems.

DPC 4850C Genuine Telecom Hardware Shot 1
DpcModel: 4850C

DPC 4850C Heavy-Duty Telecom Switching Power Rectifier Module (-48V 50A 2900W)

Engineered for harsh operating environments, the 4850C achieves peak conversion efficiency greater than 92.5% and a power factor of 0.99 via advanced Active Power Factor Correction (APFC) and resonant topologies. It features forced-air cooling driven by an intelligent variable-speed brushless fan, seamless live hot-swappability, autonomous active current-sharing across parallel units, and robust protection against input line disturbances, voltage surges, and output anomalies.

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Huawei 4850N2 Genuine Telecom Hardware Shot 1
HuaweiModel: 4850N2

Huawei 4850N2 High-Efficiency Digital Switching Telecom Rectifier (53.5V 50A 3000W)

Achieving a peak efficiency exceeding 94.5%, the 4850N2 combines full digital control topology with an intelligent speed-regulated brushless DC cooling fan for superior power density. Designed for rugged electrical environments, it features active power factor correction (PFC), comprehensive CAN bus communication, and true live hot-plug capability, guaranteeing carrier-grade reliability and exceptionally high MTBF.

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Delta DPR4000B-48 pure white studio product shot
DeltaModel: DPR4000B-48

Delta DPR4000B-48 High-Power Industrial Subrack Telecom Rectifier Module (54V 74A 4000W)

Engineered with dual DSP digital architecture and an advanced LLC resonant conversion topology, the rectifier attains peak energy efficiency exceeding 96.2%. It integrates an active power factor correction (PFC) stage, intelligent variable-speed forced-air cooling, and full N+1 parallel hot-swap capability, offering industry-leading power density and carrier-class MTBF in harsh utility grid conditions.

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DPC DZY24100B Genuine Telecom Hardware Shot 1
DpcModel: DZY24100B

DPC DZY24100B High-Current High-Frequency 24V DC Rectifier Module (24V 100A 2400W)

Built on high-efficiency Active Power Factor Correction (APFC) and soft-switching topologies, the unit delivers peak conversion efficiency exceeding 92.0% across a wide 90V AC to 290V AC mains window. It integrates intelligent speed-controlled forced-air cooling and native live hot-plug capability, delivering high power density, millisecond-level transient stability, and telecom-grade MTBF.

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DPC DZY4815HIV Genuine Telecom Hardware Shot 1
DpcModel: DZY4815HIV

DPC DZY4815HIV Compact Micro-Station High-Frequency Telecom Rectifier Module (-48V 15A 870W)

Featuring a peak conversion efficiency of ≥ 93.0% and an integrated high-frequency soft-switching resonant design, the DZY4815HIV minimizes thermal dissipation within confined 1U/2U sub-racks. It combines internal dynamic fan-assisted cooling with intelligent digital load sharing and robust surge protection, delivering field-proven carrier-grade reliability across demanding ambient conditions.

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DPC DZY4830HI pure white studio product shot
DpcModel: DZY4830HI

DPC DZY4830HI Carrier-Grade Smart Telecom Switch-Mode Rectifier Module (-48V 30A 1740W)

Featuring a digital signal processor (DSP) core and resonant LLC soft-switching topology, the module achieves an outstanding peak conversion efficiency above 95%, drastically minimizing thermal dissipation and site operating costs. Built with active power factor correction (PFC > 0.99), forced intelligent fan cooling, and true hot-swap capabilities, it guarantees uninterrupted operation across volatile electrical networks.

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DPC DZY4830HV Genuine Telecom Hardware Shot 1
DpcModel: DZY4830HV

DPC DZY4830HV Telecom-Grade High-Efficiency Switching Rectifier Module (-48V 30A 1740W)

Featuring a peak energy conversion efficiency exceeding 94.0%, the rectifier employs active power factor correction (APFC) coupled with advanced high-frequency soft-switching resonance topology. Forced cooling via an internal variable-speed fan ensures silent, reliable operation across extended temperature ranges. Built for critical live hot-swapping and autonomous active load sharing, the unit delivers carrier-grade power availability and stringent electromagnetic compliance.

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DPC DZY4850B Genuine Telecom Hardware Shot 1
DpcModel: DZY4850B

DPC DZY4850B Industrial High-Capacity Switch-Mode Telecom Rectifier (-48V 50A 2900W)

Featuring a peak conversion efficiency exceeding 93.0%, the unit integrates advanced Active Power Factor Correction (APFC) achieving a 0.99 power factor alongside resonant soft-switching topology. Built with an intelligent temperature-controlled forced-air cooling fan, an operational envelope of -25°C to +70°C, and live hot-swappable connectivity, it guarantees carrier-grade uptime and minimal mean time to repair (MTTR).

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DPC DZYSP-24-48-1600 Genuine Telecom Hardware Shot 1
DpcModel: DZYSP-24-48-1600

DPC DZYSP(24)48-1600 Solar-Hybrid Telecom Power Rectifier Module (48V 30A 1600W)

Engineered around an advanced resonant soft-switching topology and active power factor correction (APFC), this unit achieves a peak efficiency of ≥ 94.0%. Its forced-air cooling design is regulated by an intelligent temperature-controlled variable-speed fan, ensuring uninterrupted operation across a broad operating envelope of -25°C to +65°C. Featuring full hot-swap capability, autonomous active current sharing, and carrier-grade electrical isolation, it ensures top-tier reliability for demanding telecom infrastructures.

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