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                                      DC stabvilized power supply

                                      Update: 2013/9/18??????View:
                                      • Brand: ???WENBO
                                      • Type: ???WYJ
                                      • Price: ??? RMB
                                      • Promotion: ??? RMB ( 0 Customers Bought)
                                      • Order Online
                                      Introduction

                                      Main Features  
                                          ●Electronic laboratories of colleges and universities.
                                          ●Electronic lovers, electronic development engineers
                                          ●Debugging and maintenance to the electronic products
                                          ●Communication equipments whose performance of power supply are highly requested.
                                          ●The situation needs to use DC regulated power supply. 
                                      Product detailed material   

                                      pecification

                                      0~30V 0~1A/2A/3A/5A

                                      0~30V 0~10A

                                      0~30V 0~20A/30A/40A/50A

                                      0~60V 0~1A/2A/3A/5A

                                      0~60V 0~10A

                                      0~60V 0~20A/30A/40A

                                      input voltage

                                      220V±10%    50Hz±2%

                                      stable voltage characteristic

                                      effect of power supply

                                      ≦1×10-4+0.5mV

                                      ≦5×10-3+5mV

                                      ≦5×10-3+5mV

                                      load effect

                                      ≦3×10-4+2mV

                                      ≦2×10-3+10mV

                                      ≦2×10-3+10mV

                                      Ripple

                                      ≦1mVrms

                                      ≦10mVrms

                                      ≦30mVrms

                                      stable current characteristic

                                      effect of power supply

                                      ≦3×10-3+2mA

                                      ≦3×10-3+10mA

                                      ≦3×10-3+10mA

                                      load effect

                                      ≦5×10-3+5mA

                                      ≦5×10-3+10mA

                                      ≦5×10-3+10mA

                                      Ripple

                                      ≦3mArms

                                      ≦50mArms

                                      ≦100mArms

                                      Error precision

                                      gvoltae

                                      Error≦±1% display precision≦0.1V

                                      current

                                      Error≦±2 display precision≦0.1V

                                      Error≦±2% display precision≦0.1V

                                      Error≦±2%  display precision≦0.1V

                                      Protection

                                      short circuit protection, overload protection,overheat protection,current limited protection.

                                      Reliability

                                      ﹥10000hours

                                      Application Environment

                                      Temperature:-10~40℃  relative humidity:﹤90%

                                      working time

                                      8continuous working for 8 hours

                                      Model

                                      output(V)

                                      Output(A)

                                      Package(mm)

                                      Quantity (PCS)

                                      Remark

                                      Singl Outpu

                                      WB1730SBP1-5A

                                      0~30V

                                      0-1A/2A/3A/5A

                                      425×385×596

                                      4

                                      LED display

                                      WB1730SBP1-5A

                                      0~30V

                                      0-1A/2A/3A/5A

                                      385×415×680

                                      4

                                      LCD display

                                      WB1760SL1-2A

                                      0~60V

                                      0-1A/2A

                                      425×385×596

                                      4

                                      Digits display

                                      WB1730SL10A

                                      0~30V

                                      0-10A

                                      485×410×305

                                      1

                                      LED display

                                      WB1730SL20A

                                      0~30V

                                      0-20A

                                      550×415×305

                                      1

                                      LED display

                                      WB1730SL30A

                                      0~30V

                                      0-30A

                                      510×315×470

                                      1

                                      Digits display

                                      Double Input

                                      WB1731SL1-5A

                                      0~30V

                                      0-1A/2A/3A/5A

                                      455×360×480

                                      2

                                      LED display

                                      WB1731SBP1-5A

                                      0~30V

                                      0-1A/2A/3A/5A

                                      475×345×550

                                      2

                                      LCD display

                                      Three Output

                                      WB1761SL1-2A

                                      0~60V

                                      0-1A/2A

                                      455×3505×4706

                                      2

                                      LED display

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