$31000-9999 Piece/Pieces
$2.85≥10000Piece/Pieces
| Payment Type: | L/C,T/T |
| Incoterm: | FOB,CIF,FCA,EXW,DDP,DDU,Express Delivery |
| Transportation: | Ocean,Air,Express,Land |
| Port: | Shenzhen,Shanghai,Ningbo |
Model No.: DSB130-A
Brand: DYX
Pressure: 550-800mmHg
Working Temperature: 5-55
Noise: <60dB
Voltage: DC 5V
Flow Rate: 0.5-1.1L/Min
Maximum Vacuum Pressure: Smaller Than 25Kpar
Life Cycle: >100,000 cycles
N.W: 52g
Media: Air,Water
Current: 500mA
| Selling Units | : | Piece/Pieces |
| Package Type | : | standard package |
Why do Mini Water Pump has polarity?
Mini water pump has a positive and negative pole is because the water pump switch has a circuit protection function, which can help control the current and protect the water pump from being overloaded. When installing the water pump switch, correct wiring is required, which can usually be distinguished by "+" and "-" (positive and negative) marks.
Additionally, DC water pumps are usually powered by DC power supplies, so they usually have positive and negative poles. In a DC power supply, the positive pole is the source of current, and the negative pole is the return path of current. When connecting a DC Water Pump, the positive and negative poles need to be correctly connected to the power supply according to its power interface. Typically, the positive connector will be marked with a plus sign, and the negative connector will be marked with a minus sign. The correct connection of the positive and negative poles of the DC water pump is to ensure that the current flows through the water pump in the correct direction and allows it to operate normally.If the polarity connection is incorrect, the water pump may not work or be damaged.
Technical Specification
| Product model | DSB130-A |
| Voltage | DC 5V |
| Current | ≤1W |
| Water flow rate | 0.5L-1.1/Min |
| Media | Water |
| Pressure | 25KPar |
| Life test | >100000 cycles (work for 2 seconds and stop for 2 seconds as a cycle) |
| Working temperature | 5℃~55℃ |
| Product N.W | 60g |
| Noise | <60dB |
| Product use | Electric Spray Mop,Coffee Machine,Oral Cleaner |
Dimension Drawing
Mini Pumps and Mini Valves Application
How high can mini water pump lift the water to with a maximum pressure less than -25KPA?
The maximum pressure of a micro diaphragm water pump is less than -25KPA. In fact, this may refer to the minimum working pressure of the water pump, not the maximum working pressure. Generally speaking, the maximum working pressure of a micro diaphragm water pump can reach 5bar (75psi), while the minimum working pressure may be lower than -25KPA.
However, the height to which the water is lifted is related to the pressure and flow rate of the water pump. The flow rate of the water pump determines the amount of water that can be lifted per unit time, and the pressure of the water pump determines the height to which the water can be lifted. Under certain conditions of pressure and flow, water can theoretically be lifted to an infinite height, but in fact, due to factors such as energy loss and pipe resistance, the height of water lifting is limited.
Therefore, to determine how high a micro-diaphragm water pump can lift water, factors such as the actual operating pressure of the water pump, flow rate, and pipe resistance need to be considered.
Tel: +86-755-29537662
Whatsapp: +8613537810545
Address: No.21,Changlong East Road,Fu Cheng Ao Village,Pinghu Town,Longgang District,Shenzhen,China, Shenzhen, Guangdong China
Website: https://www.dyxpump.com
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