Shijiazhuang Suin Instruments Co., Ltd.

China Manufacturer with main products: Function Generators, Arbitrary Waveform Generators, Pulse/Pattern Generators, Spectrum Analyzers, Digital Multimeters, Universal Frequency...

Home  >Products Catalog > Programmable DC Power Supplies

Programmable DC Power Supplies

Supply Ability: 10,000 Set/Sets per Month
Shipping: Beijing Airport, Xingang Port
Payment Terms: L/C, T/T
Update Time: 2019/1/23
  • ECVV Safebuy Services

    According to the requirements of buyers, ECVV.com will purchase the cost-effective Chinese products for you from the well-chosen suppliers database which was accumulated in the past 10 years.Learn More>>

  • Safebuy Service Guarantee

    Provide financial security for multinational purchaser; Determine delivery time and acceptance product according to the purchasing requirements; Arrange Chinese export declarations and international logistics; Provide unified delivery of products from different suppliers.

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hebei in China
Packaging Details: Carton package

Quick Details

  • Brand Name: Suin

Specifications

SK3303 power supply has RS232 programmable interface and optional USB interface. The two working states, CV and CC, can be switched varying with the load. Series and independent working selection can be realized for the two channels. It is widely applied in national defense, institution, university and factory, especially in the areas of computer measuring and automatic control system as DC power supply.

FEATURES

3 Channel outputs

Keypad input without potentiometer adjusting

Voltage and current output status are both displayed

Step output mode, Easy setting with step 10mV.

Software Calibration function

Short circuit protection function to guarantee the safety

CV/CC protection, over-voltage protection. Intelligent controlled fan

Standard RS-232, optional interface of USB

 

 

SPECIFICATIONS

 

CH1 & CH2

CH3

Output Voltage

Voltage

0 ~ +30V/0 ~ -30V

5V/3.3V Fixed

Resolution

10mV

Max. Output Voltage

+32V/-32V

Double Group Synchronism   Deviation

±20mV

Accuracy

± (0.2% of rdg+3digits)

±2%

Output Current

Current

0 ~ +3A/0 ~ -3A

Resolution

1mA

Max. Output Current

+3A/-3A

3A Fixed

Double Group Synchronism   Deviation

±10mA

Accuracy

±(0.5% of rdg+5digits)

CV Characteristics

Source Effect

1mV

5mV

Load Effect

2mV

10mV

Ripple

1.5mVrms

2mVrms

CC Characteristics

Source Effect

15mA typical

Load Effect

15mA typical

General   Characteristics

Power

AC220V(1±10%), 50Hz(1±5%)

Interface

RS-232, USB (optional)

Dimension & Weight

360×225×130mm, Approx. 9kg

 

Programmable DC Power Supplies from this supplier

More products from other suppliers

power supply    
Min Order: 1
computer power supply    
Min Order: 500PCS
POWER SUPPLIER    
Min Order: 500
Power Supply (SCDC1260)    
FOB Price: 69.00-75.00 RMB/Set
Min Order: 200 Sets
Power Supply    
FOB Price: 5.80-6.00 USD/Piece
Min Order: 1000 Pieces

Can't find a suitable Supplier or product? Entrust ECVV to purchase the well-chosen Chinese products with high cost performance.

Learn More>> Start Safebuy Order

Communicate with Supplier

Ms. Lisa Liu