2019 wholesale price Teaching Power Supply - 24v 24 volt dc ac power suppli with led light switch – Lianying
2019 wholesale price Teaching Power Supply - 24v 24 volt dc ac power suppli with led light switch – Lianying Detail:
- Place of Origin:
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Zhejiang, China
- Brand Name:
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Lianying
- Model Number:
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LY909B2
- Output Power:
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1 – 50W
- Output Type:
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DUAL
- Input Voltage:
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220V, 220V
- Output Voltage:
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2-24V
- Output Frequency:
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50Hz
- Output Current:
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2A
- Product Name:
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24v 24 volt dc ac power suppli with led light switch
- Material:
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Plastic+Alluminum
- Color:
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white+orange
- Usage:
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Industrial Equipment
- Condition:
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New
- Subject:
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Physics
- Warranty:
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1 Year
- End User:
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Senior school
- Certification:
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CE ISO
LY909B2
24v 24 volt dc ac power suppli with led light switch
Technological Index
1. AC Output
Nominal Voltage:2—24V, 2V for each grade. Total is 12 grades.
Max current: 2A
No-load Voltage: each grade less than Unominal voltage+(0.5V+5% Unominal voltage)
Full-load Voltage: each grade less than Unominal voltage-(0.5V+ U%nominal voltage)
2. DC Output
Nominal Voltage: 2—24V, 1V for each grade. Total is 12 grades.
Max Current: 2A
The error of Voltage: ± (2%Unominal voltage+0.1V)
Voltage stability: less than (2%Unominal voltage+0.1V)
Load stability: less than (2%Unominal voltage+0.1V)
3. Overload Protection: The instrument can automatically cut off when the output current reaches 1.05-1.2 times of max value (2A).
4. Power Input: AC 220V/240V, 50Hz/60Hz.
| MODEL | CURRENT | VOLTAGE | OVERLOAD PROTECTION | AC&DC DUAL OUTPUT | LCD SCREEN | Feature |
| LY909C | 5A | 2-12V | √ | √ | √ | STABLE VOLTAGE |
| LY909B | 8A | 2-12V | √ | √ | √ | STABLE VOLTAGE |
| LY909B2 | 2A | 2-24V | √ | √ | √ | STABLE VOLTAGE |
| LY909A | 8A | 2-12V | √ | √ | × | STABLE VOLTAGE |
| Ql: What certificates have you obtained? Al: We got IS014001:2004. ISO9001:2008, OHSAS18001:2007 and CE certificates. |
| Q2: What is the payment term? A2: We accept T/T, 30% deposit & 70% balance payment before shipping, and Western Union. |
| Q3: Are you a factory or trading company? A3: We are a Industry and trade integration enterprise with a history of 30 years. |
|
Q4: What products do your factory produce? mechanics, biology and etc. |
| Q5: Do you provide OEM services? A5: Yes. we do. |
|
Q6: Do you procure educational equipments for clients?Will it raise purchasing costs? in China and has set up a joint marketing network.The product line contains almost all teaching instruments, and we are very competitive in price |
| Q7:What countries do you export to? A7:we export to Switzerhland,India,Malaysia,America,Japan,Canada,Austrilia,North africa and many other countries. |
Product detail pictures:
Related Product Guide:
Persisting in "High quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with consumers from equally overseas and domestically and get new and old clients' large comments for 2019 wholesale price Teaching Power Supply - 24v 24 volt dc ac power suppli with led light switch – Lianying , The product will supply to all over the world, such as: Swaziland, Rio de Janeiro, Montpellier, We have got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.
By John from Ukraine - 2018.08.12 12:27
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Ella from Czech Republic - 2018.08.12 12:27
