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0-30V 0-5A Lab DC Power Supply Adjustable Switching Regulated Bench Power Black
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Key item features
- Operation instructions:There are two modes of power output : constant voltage output ( C V ) and constant current output ( C C ) . The output mode is determined by the voltage and current values set by the user and the load that the user receives . The output voltage or current value of the power supply will not exceed the voltage and current value set by the user. In the constant voltage mode , the output voltage is equal to the voltage set by the user. In constant current mode, the output current value is equal to the current value set by the user.
- Voltage Regulation1. Adjust the voltage roughly to the required voltage value , the fine-tune the knob to the required specific voltage value2. In general , the current knob can be adjusted to the maximum , and then the load can be connected for use
- Current regulationWhen the user needs to adjust the limiting current output1. firstly , adjust the voltage to about 5-10V , then short-circuit the positive and negative terminals with wires ( short-circuit alarm needs to be set to C C position )2. Adjust the current to roughly adjust the knob to the required current value , and then fine-tune the knob to the required specific current value3. After disconnecting the short-circuit conductor and adjusting the required voltage by voltage regulation " method , the connection load can be used
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About this item
Product details
DPS series products are a three-window four-bit high-precision switching DC regulated power supply , which can display voltage , current and power at the same time . Products are widely used in mobile phone maintenance , computer maintenance , school and production line use , its output voltage and output current can be continuously adjusted between 0 and nominal value . Power supply stability and ripple coefficient are very good, with USB fast charging function and perfect short circuit protection circuit . It is small in size , beautiful in design , convenient in operation , and can work long hours at full load It is loved by the vast number of users .
Specifications
Model: DPS305U
Output voltage: 0-30Vfor 305U
Output current: 0-5A for 305U
Output power: 150W for 305U
Auxiliary output: USB Quick Charge 18w, Supports multiple quick charging protocols
Input voltage: AC110V, 60HZ
Working TEMP 0-40 ; Humidity : 80 % RH
Storage TEMP -10-70 ; Humidity : < 70 % RH
C.V: Voltage stability ≤0.1 % + 3mv; Load stability≤0.1 % + 3mv; Ripple noise :≤20mvrms Effective value
C.CCurrent stability ≤0.1 % + 3MA Load stability≤ 0. 2 % + 3MA Ripple noise : ≤5mArms Effective value
Protection modeCurrent limiting protection / short circuit alarm stop output and self-recovery
Display: Four-digit digital tube , three-window display
Accuracy : 0 . 5 % + 4digit
Resolution :Voltage 0.01V; current 0.001A
Product size: L225mm x W90mm x H145mm
Weight: 1.8kg
Fuse: 2A for DPS305U
Packing List
1 x whole machine
1x Power cord
1x Output Load Line
1x Instructions
- Operation instructions:There are two modes of power output : constant voltage output ( C V ) and constant current output ( C C ) . The output mode is determined by the voltage and current values set by the user and the load that the user receives . The output voltage or current value of the power supply will not exceed the voltage and current value set by the user. In the constant voltage mode , the output voltage is equal to the voltage set by the user. In constant current mode, the output current value is equal to the current value set by the user.
- Voltage Regulation1. Adjust the voltage roughly to the required voltage value , the fine-tune the knob to the required specific voltage value2. In general , the current knob can be adjusted to the maximum , and then the load can be connected for use
- Current regulationWhen the user needs to adjust the limiting current output1. firstly , adjust the voltage to about 5-10V , then short-circuit the positive and negative terminals with wires ( short-circuit alarm needs to be set to C C position )2. Adjust the current to roughly adjust the knob to the required current value , and then fine-tune the knob to the required specific current value3. After disconnecting the short-circuit conductor and adjusting the required voltage by voltage regulation " method , the connection load can be used
info:
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Specifications
Manufacturer Part Number
GYMYI33SUSWMT
Warranty
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