- Overview
- Product Description
- Specification
- Company Profile
- Our Team
- Shipping&Delivery
- FAQ
Basic Info.
Model NO.
LPV-300-12
Connection Mode
Series Switching Power Supply
Starting Mode
Separate-excited Switching Power Supply
Voltage Regulating Mode
Width Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
PWM
Certification
CE, RoHS, ISO, CCC, Bis
Brand
Nvvv
Protections
Short Circuit Overload Overvolt Overtemp
Output Current
25A
IP Rate
IP67
MOQ
1PCS
Efficiency
88%
Output Voltage
12V
Application
LED Display
Output Frequency
47-63Hz
Transport Package
Safety Packaging
Specification
235*120*56
Trademark
NVVV
Origin
China
Production Capacity
200000 Piece/Pieces Per Month
Product Description
| LPV-300 300W Waterproof Irrigation Switch Power Supply | |||||
| Project | Technical index | ||||
| Output | DC voltage | 12V | 24V | ||
| Rated current | 25A | 12.5A | |||
| Rated power | 300W | 300W | |||
| Ripple and noise | <120mV | <200mV | |||
| Voltage Precision | ±5% | ||||
| Load adjustment rate | ±2% | ||||
| Linear adjustment rate | ±1% | ||||
| Starting and rising time | 2000ms,25ms,15ms :115VAC 2000ms,25ms,50ms :230VAC | ||||
| Input | Voltage range/ frequency | 90-264VAC 47Hz~63Hz;127VDC~370VDC | |||
| Efficiency (typical) | >87% | >88% | |||
| Working current | 4.5A/110VAC 2.7A/230VAC | ||||
| Impulse current | 220VAC: 60A | ||||
| Protect | Leakage current | 105%-135% Protection type: burping mode, automatic return to normal after removing abnormal conditions | |||
| overload protection | 115% - 145% protection type: close the output, restart and automatically return to normal | ||||
| Environmental Science | Working temperature and humidity | -30ºC~+70ºC;20%~90RH | |||
| Storage temperature and humidity | -40ºC~+85ºC;10%~95RH | ||||
| Safety regulations | Withstand voltage | Input output:3KVAC 1 minute | |||
| Leakage current | input shell: 240VAC <2.5mA | ||||
| Isolation Resistance | Input output, input shell, output shell :500VDC/100MΩ | ||||
| Other | size | 208*120*50mm | |||
| Net weight / gross weight | 2100/2200g | ||||
Q1:How many Voltage you can supply?
A: 12v,24v,48v,50v,60v,110v(Depend on items).
A: 12v,24v,48v,50v,60v,110v(Depend on items).
Q2Can I have a sample order?
A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable. At the same time, we have overseas warehouses so that you can get the products faster.
A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable. At the same time, we have overseas warehouses so that you can get the products faster.
Q3Do you have any MOQ limited for the order?
A: Low MOQ, 1pc for sample checking is available.
A: Low MOQ, 1pc for sample checking is available.
Q4How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx, or EMS. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.
A: We usually ship by DHL, UPS, FedEx, or EMS. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.
Q5Do you offer a guarantee for the products?
A: Yes, we offer a warranty on our products.
A: Yes, we offer a warranty on our products.
Q6: How to deal with the faulty?
A: Firstly, our products are produced in a strict quality control system and the defective rate will be less. Secondly, during the guarantee period, we will send new products with new orders for small quantities. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to the real situation.
A: Firstly, our products are produced in a strict quality control system and the defective rate will be less. Secondly, during the guarantee period, we will send new products with new orders for small quantities. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to the real situation.