PCB 72V+3A SMALL

The [PCB 72V+3A] (SML) is a precision-engineered power supply circuit board tailored for lithium battery charging systems and DC applications requiring stable 72V output. With robust design elements and premium components, it ensures reliable and efficient power delivery at up to 3A current capacity.

Technical Specifications:

• Model Number: WS-4810 V1.2
• Input Voltage: 100–240V AC (typical)
• Output Voltage: 72V DC
• Output Current: 3A Max
• Output Power: 216W
• Date Code: 2021-10-25

Key Features:

• HONGJEN HF115F Relay: Provides overload, surge, and short-circuit protection.
• High-Quality Transformer: Ensures consistent 72V DC output with low ripple.
• Multiple Heatsinks: Supports passive cooling for power components under load.
• Dual Electrolytic Capacitors: Stabilize voltage and improve efficiency.
• Status Indicator LED: Indicates working or standby state.
• Compact Design: Optimized PCB layout for space-saving and better heat dissipation.
• SMD & Through-Hole Hybrid Design: Ensures durability and easy maintenance.

Ideal For:

• Lithium Battery Chargers (up to 20S)
• EV Battery Packs & Scooters
• BMS-integrated systems
• Battery Testing & Aging Equipment
• Custom Industrial DC Power Applications