High-output LED lighting systems—such as streetlights, industrial high bays, and floodlights—requireLED drivers capable of delivering significant power, often exceeding 50W or 100W. In these cases, thePCB terminal blockis not just a connector; it’s a criticalpower delivery component.

AtNingbo Zhongbo Photovoltaic Technology Co., Ltd., we design5.08mm pitch terminal blockswithenhanced electrical and thermal propertiesfor high-power LED driver applications.

⚡ Power Requirements in High-Wattage LED Drivers

More power means:

• Highercurrentflow (up to 10–15A)

• Highervoltage isolationrequirements

• Increasedboard temperatureunder load

• Greater need formaterial and contact stability

Terminal blocks used in this environment must:

• Withstand elevatedoperating temperatures

• Maintain firm wire retention despitevibration or heat expansion

• Preventarcing or contact degradation

• Be compatible withthick copper PCB layers

🔩 Zhongbo’s High-Performance Terminal Block Models

Top choices include:

• ZB128-5.08– High-current screw terminal for robust driver PCBs

• ZB127-5.08– Reinforced housing for thermal stress environments

• 2EDGK-5.08– Compact pluggable connector with excellent current rating

Key features:

• Current rating:up to 15A @ 300V

• Contact material:Tin-plated copper alloy

• Housing:PA66 UL94V-0 flame-retardant

• Secure screw torque for anti-loosening

• Compatible with AWG12–24 wire

All models pass CE and UL requirements and are suitable forindustrial-grade applications.

🌡️ Designed for Thermal Endurance

Zhongbo’s terminal blocks:

• Operate reliably in–40°C to +105°Cenvironments

• Are compatible withaluminum-backed or MCPCBboards

• Maintain insulation resistance even under heat cycling

• Are rated forlong service life (10+ years)in outdoor use

🏭 Applications That Demand More

Our high-current terminal blocks are used in:

• LED floodlights

• Stadium and parking lot lighting

• Tunnel and roadway lighting

• Outdoor digital display backlighting

OEMs rely on Zhongbo for:

• Consistent quality under volume

• Fast delivery for production schedules

• OEM variations for higher insulation or custom marking

📩 Drive More Power with Zhongbo Terminal Blocks

When performance and safety matter most, Zhongbo’s terminal blocks deliver high-current capacity with peace of mind.

📌Company: Ningbo Zhongbo Photovoltaic Technology Co., Ltd.
🏭Address: No. 118 Xiaoxin Rd, Xiaolin Town, Cixi, Ningbo, Zhejiang Province
📧Email:chunni@nbzhongbo.com
🌍Website:www.nbzbo.com