12V 150A 1800W Power Supply AC 100V-240V to DC 12V Regulated Switching Power

Product Specification

ZH-1800 12V 1800W Switching Power Supply

1800W 12V 150A industrial-grade switching power supply with 93% efficiency, wide 90-264VAC input and 6-layer protection — built for LED, CCTV, mining and industrial applications.

12V 1800W Switching Power Supply | 150A AC-DC Industrial PSU with Fan Cooling

Six Advantages of the Product

• 1800W TRUE HIGH POWER — Delivers 1800W constant output at up to 150A (12VDC, 220V input), easily powering mining rigs, high-power LED systems, CCTV networks and industrial equipment without voltage drop.

• 6-LAYER SAFETY PROTECTION — Short circuit (auto-recovery), overload (160-165A hiccup mode), overvoltage (13-15V), over-temperature (70°C), input over/under-voltage and fan fault protection keep your valuable equipment safe 24/7.

• UNIVERSAL WIDE INPUT 90-264VAC — Auto-ranging 100-240V input works in any country with no manual switch. Full 1800W output at 200-240VAC; linear derated to 1000W at 90-179VAC for low-voltage regions.

• UP TO 93% HIGH EFFICIENCY — Regulated 12V output with ≤150mV ripple and ≤1% line regulation delivers clean, stable power, lowers energy costs and protects sensitive electronics.

• HEAVY-DUTY COOLING & BUILD — Forced-air fan cooling (≤40dB) with galvanized steel chassis (235×114×63.5mm) rated for -20°C to +70°C and 50,000h MTBF — engineered for non-stop industrial operation.

• READY-TO-WIRE OUTPUT — Heavy-duty screw terminals (OUT+/OUT-) plus included cable harness with ring terminals and PCIe-style connectors for mining and high-current setups out of the box.

The Power Behind Heavy-Duty Operations

When your equipment runs around the clock, power is not a detail — it is the foundation. The ZH-1800 is a 1800W AC/DC constant-voltage switching power supply engineered for mining rigs, LED lighting, CCTV systems, communication equipment and industrial automation. One unit. Stable, clean 12V power. Zero compromise.

Engineered Inside Out

Every ZH-1800 is built with branded ICs on a high-quality PCB, 33µF/400V electrolytic capacitors, a brass busbar and heavy-duty screw terminals — all housed in a rugged galvanized steel chassis. Open the case and you can see the difference: real industrial components, not shortcuts.

6-Layer Protection That Never Sleeps

◊ Short Circuit Protection — 10ms response, auto-recovery 

◊ Overload Protection — 160-165A hiccup mode, auto-recovery

◊ Overvoltage Protection — 13-15V latch, resets after power cycle

◊ Over-Temperature Protection — 70°C trigger point

◊ Input Over/Under-Voltage Protection

◊ Fan Fault Protection — output shuts down if cooling fails

Built for Real-World Conditions

From -20°C to +70°C, with 50,000-hour MTBF and ≤40dB acoustic noise, the ZH-1800 is designed for hot, dusty, non-stop environments. Front-intake/rear-exhaust airflow keeps the core cool under full load.

Where It Works

    ♦ LED strip lights & LED displays

    ♦ CCTV camera systems

    ♦ Communication equipment

    ♦ 3D printers & CNC machines

    ♦ Industrial automation & control systems

Technical Specifications

FAQ 

Q1. What is the maximum load the ZH-1800 can support? A: At 200-240VAC input it delivers full 1800W (12V / 150A). At 90-179VAC input it linearly derates to 1000W.

Q2. Does it have short circuit and overload protection? A: Yes. Short circuit protection (10ms, auto-recovery), overload protection (160-165A, hiccup mode with auto-recovery), overvoltage protection (13-15V) and over-temperature protection (70°C) are all built in.

Q3. Can I use it with LED strip lights? A: Yes. As a 12V constant-voltage supply it works perfectly with 12V LED strips and LED displays, and includes overcurrent protection for safe operation.

Q4. Which countries' voltages are supported? A: It auto-ranges across 90-264VAC (100-240V worldwide) — no manual voltage switch needed.

Q5. What is the warranty? A: 1-year free repair/replacement for normal-use failures. Misuse, unauthorized modification or abnormal environmental conditions are excluded.

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