Switch Power Supply 12V 15 Watt for LEDs
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 Pieces pc
- Supply Capability:
- 10,000 Pieces per Month pc/month
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Specification:
| Model | ||
HS-15-5 | HS-15-12 | HS-15-24 | |
DC output voltage | 5V | 12V | 24V |
Output voltage tolerance(Note:2) | ±2% | ±1% | ±1% |
Rated output current | 3A | 1.3A | 0.7A |
Output current rage | 0-3A | 0-1.3A | 0-0.7A |
Wave and noise(Note :3) | 50mVp-p | 50mVp-p | 100mVp-p |
Inlet stability(Note :4) | ±0.5% | ±0.5% | ±0.5% |
Load stablity (Note :5) | ±1% | ±0.5% | ±0.5% |
Efficiency | 76% | 78% | 80% |
Adjustable range for DC voltage | +10,5% | +10% | +10% |
AC input voltage range | 170-264VAC 47-63Hz;240-370VDC | ||
0.25A/230A | |||
Cold-start current 30A/230V | |||
<0.5mA/240VAC | |||
105%-135% hiccup mode,auto recovery | |||
±0.02%/°C(0-50°C) | |||
200ms,100ms,30ms | |||
10-500HZ,2G 10min,/1cycle,Period for60min,Each axes | |||
Input and output internal:1.5KVAC,Input and enclosure:1.5KVAC,Output and enclosure:0.5KVAC | |||
Input and output internal:Input and enclosure,Output and enclosure:500VDC/100MΩ | |||
-10°c~+60°c(Refer to output derating curve),20%~90%RH | |||
-20°c~+85°c 10%~95%RH | |||
84×58×38mm | |||
0.15Kg, 80pc/CTN | |||
- Q:Power and lighting transformers, lighting quality will be affected much?
- The bulb adopts a luminous two stage tube combined lamp holder, and the calculation process is very complicated. The secondary voltage is different in different combinations. Because it is a direct current ignition, but also consider the efficiency of its rectifier, but the total power is unchanged.
- Q:Why can't autotransformer be used as transformer for safety lighting?
- When a fault occurs, leakage of electric leakage occurs, and the original coil is transmitted to the residents at high voltage, causing disastrous effects on the human body and property!
- Q:Is the substation separate from the power and illumination transformer?
- The power and lighting power supply in the substation need not be separated. In a large capacity power plant, the lighting can be electrically powered to ensure that the generator is stopped. The lighting source is often separated from the lighting transformer and powered by other power supplies.
- Q:How to calculate the rated capacity of small transformers for lighting purposes?
- But in fact, consider the total load, the importance, the location of the machine, and the future additional plan, according to the following order.
- Q:How many can you bring with 220V? How many can you bring with 380V? There are 3 terminals on the transformer. There are 220V, 380V, 0, three terminals. 220V is the 220V terminal and the 0 connection. How can the 380V be connected? Is it 380V and 0 or 380V and 220V?
- Connect 220V method, FireWire 220V terminal, zero line 0 terminal, 380V terminal is not connected.Connect 380V method, A phase 380V terminal, B phase 0 terminal, 220V terminal is not connected.
- Q:Why is the two side of the lighting transformer grounded?
- In the three-phase transformer, the neutral point of the three-phase transformer and the metal case are always reliably connected, and the utility model has the advantages of reliable grounding, both working grounding, protection and earthing, and protection of personal safety and equipment safety.
- Q:Why is elevator lighting transformer installed?
- Is that the kind of 220V change 36V ah, if it is that kind of thing, I think it should be for security reasons. After all, 36V is a safe voltage. The damage to humans is slightly smaller than that of 220V.
- Q:Lighting, lights, transformers, bulb brightness is too low, what's the matter?
- Line light for safety light, voltage 24 volts and 36 volts, pay attention to the bulb and transformer voltage matching.
- Q:What's the function of the lighting transformer?
- Applies to some requirements for safe voltage 24V - 36V lighting sites. Such as: basement, tunnel, dangerous goods warehouse and so on. Then there is the (mobile, temporary) safety lighting for the overhaul.
- Q:The difference between lighting transformers and control transformers
- Lighting transformer voltage is generally rated by a group or two setsControl transformers have many levels of output voltage
Our company carries out a strict management mechanism, and spares no effort to establish effective incentives and constrains system; improve corporate structure. Under no circumstance, the company always adheres to the business philosophy all matters, big or small; equal consultation; continuous improvement.
1. Manufacturer Overview |
|
|---|---|
| Location | Shenzhen, Guangdong, China (Mainland) |
| Year Established | 2011 |
| Annual Output Value | US$5 Million - US$10 Million |
| Main Markets | North America; South America; Eastern Europe; Southeast Asia; Mid East; Western Europe; Central America; Northern Europe; South Asia |
| Company Certifications | ROHS Test Report; Waterproof Power Supply CE-LVD; Waterproof Power Supply CE-EMC; CE-LVD |
2. Manufacturer Certificates |
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| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Yantian |
| Export Percentage | 41% - 50% |
| No.of Employees in Trade Department | 3-5 People |
| Language Spoken: | English, Chinese, Spanish, Japanese, Portuguese, German, French, Russian, Korean, Italian |
| b)Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | |
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Switch Power Supply 12V 15 Watt for LEDs
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 Pieces pc
- Supply Capability:
- 10,000 Pieces per Month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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