LB series ---- is a compact size power converter offered by Mornsun. The LB10-10B03 is a DC/DC converter manufactured by MORNSUN.  

### **Specifications:**  
- **Input Voltage:** 9-18VDC  
- **Output Voltage:** 3.3VDC  
- **Output Current:** 3A  
- **Output Power:** 10W  
- **Efficiency:** Up to 90%  
- **Isolation Voltage:** 1500VDC  
- **Operating Temperature:** -40°C to +85°C  
- **Package:** SIP (Single In-line Package)  
- **Dimensions (L x W x H):** 33.0 x 12.7 x 10.2mm  

### **Descriptions & Features:**  
- **Wide Input Range:** Supports 9-18VDC input.  
- **High Efficiency:** Up to 90% conversion efficiency.  
- **Low Ripple & Noise:** Ensures stable output.  
- **Overcurrent & Short-Circuit Protection:** Built-in safeguards.  
- **Compact Design:** Suitable for space-constrained applications.  
- **Industrial-Grade Reliability:** Operates in harsh environments.  
- **UL/CE Certified:** Complies with international standards.  

This converter is commonly used in industrial control, telecommunications, and embedded systems.

LB series ---- is a compact size power converter offered by Mornsun.