background image

- 6 -

UNIT DIAGRAM - BACK

1

2
3
4

         

1.  Fan

2.  5V/30V Switch

3.  AC Input Receptical

4.  Fuse

FEATURES / MODES

Voltage Regulation

Briefly press the Voltage (V) knob to select the digit that you want 

to adjust, the digit will blink when it is selected. Then turn the 

Voltage knob to adjust the voltage to the required setting.

Current/Amperage Regulation

Briefly press the Amperage (A) knob to select the digit that you 

want to adjust, the digit will blink when it is selected. Then turn the 

Amperage knob to adjust the amps to the required setting.

Adjustable USB Interface

The USB port is also regulated by the voltage and current settings 

on the unit. Make sure to set a safe voltage and current/amperage 

when using this USB port. To use the USB port, plug in an USB 

adapter to the unit and the other end into the device that requires 

power.

Constant Voltage (CV) Mode

This is the default mode for the power supply. Once the voltage 

and current limits have been set, the device that is being powered 

is connected and the power supply is turned on, the unit will 

output the voltage limit while varying the amps, the C.V indicator 

will be lit. If the unit reaches the amperage limit that is set, it will 

automatically switch to constant current (CC) mode.

Summary of Contents for PX-70

Page 1: ......

Page 2: ......

Page 3: ...ce 6 Constant Voltage CV Mode 6 Constant Current CC Mode 6 Continuous Overcurrent Protection CONT OCP 7 Once Overcurrent Protection ONCE OCP 7 Lock Unlock 7 5V Limit Mode 8 Over Temperature Protection...

Page 4: ...put Voltage Range 0 30V Continuously Adjustable Voltage Resolution 0 01V Voltage Output Accuracy 0 02V Constant Output Current Range 0 5A Continuously Adjustable Current Resolution 1 mA Current Output...

Page 5: ...anana Plug to Alligator Clip Leads positive negative ground 2 High Quality Banana Plug to Precision Probes positive negative 2 High Quality Stackable Banana Plug to Hook Plunger Leads positive negativ...

Page 6: ...are clear of obstruction and is not blocked obstructed in any way 4 Do not modify the unit in any way 5 When replacing consumable parts only use approved manufacturer parts 6 When replacing the fuse a...

Page 7: ...tage Regulation Knob 5 Power Switch 6 USB Output 7 Power Output Terminals Positive Negative Ground 8 Current Adjusting Knob 9 Continuous Overcurrent Protection Button 10 Single Overcurrent Protection...

Page 8: ...equired setting Adjustable USB Interface The USB port is also regulated by the voltage and current settings on the unit Make sure to set a safe voltage and current amperage when using this USB port To...

Page 9: ...feature the unit will beep once and the LED will indicate that the feature is enabled When the current draw reaches the value set by the user the output will halt the display panel will show all zeros...

Page 10: ...hey are not overloaded Over Temperature Protection OTP The unit is equipped with a self regulating fan to ensure that the unit does not overheat The fan will not run under normal circumstances however...

Page 11: ...damage while powering the component device 2 Press the power switch on the bottom left front side of the unit to turn it on do NOT have any component device hooked up to receive power yet 3 Set the Vo...

Page 12: ...ediate workspace and avoid letting them hang off the side of a table or bench top 6 Wipe the unit down when needed with a dry static free cloth REPLACING THE FUSE Fuse Extra Fuse Compartment Fuse Clip...

Page 13: ...A relay switch has been activated the clicking indicates that the unit is being overloaded Back down on the voltage or increase current amperage to lessen the load Unit is not outputting power Ensure...

Page 14: ...at 2159 Magnum Circle Lincoln Nebraska 68522 we extend this limited warranty only to the consumer who originally purchased the product in the United States the District of Columbia or Canada you It do...

Page 15: ...Y With respect to any defective product during the Initial Warranty Period we will in our sole discretion either a replace such product or the defective part free of charge or b refund the purchase pr...

Page 16: ...ur NEW Product Seal prior to shipment Our goal is to ensure Quality Completeness and Satisfaction for your order For Any Questions Problems or Compliments please call or email us If you would like to...

Reviews: