Since 2002 , JIA-SPEED has established itself as a premier provider of PCB Design, PCB Fabrication, PCB Assembly, and Parts Procurement services. For over 17 years, our customers have relied on us to deliver their time sensitive jobs with the highest level of quality.
As a leading provider of PCB Design, PCB Fabrication and PCB Assembly services, JIA-SPEED provides you with a unique, streamlined, one-stop solution for all of your printed circuit board needs.
We at JIA-SPEED are committed to providing you with superior quality, personalized customer service, attention to detail and competitive pricing. We enter the market early so our customers have the opportunity to strike first and take over the market. By working with JIA-SPEED our customers achieve faster time-to-market by harnessing the power of one-stop design, fabrication, assembly, and material management
Pb-Free (Lead Free) Solutions
AC Wide Input
1 Phase AC220V±15%, 50/60hz
Constant Voltage 0.3~30V(Variable Or Appointed)
Constant Current 0.5~50A (Variable Or Appointed)
Source Voltage Regulation
Constant Voltage ≤0.2%
Constant Voltage ≤1%; Constant Current≤2%
Constant Voltage ≤0.3%
Total Ripple Vpp≤2% (Max Voltage)
100Hz Ripple: Vpp≤0.5%(Max Voltage)
Operation Environment Temperature
Voltage Meter And Current Meter
Precision Of Output Voltage±1.5%
Precision Of Output Current±2.0%
Unbalancedness Of Equalized Current
Temperature Control Fan, Over-Temperature Automatic Protection; Output Overvoltage, Over-Current And Short-Circuit Protection; Switch-On Delay Soft Starting Can Avoid The Over Swung Output Voltage When Switching On.
Radiating Wind Hole
Internal Radiating Wind Hole
0-3000vdc 0-2000A can customize base on request