2019 wholesale price Teaching Power Supply - 24v ac dc power supply with lcd screen – Lianying
2019 wholesale price Teaching Power Supply - 24v ac dc power supply with lcd screen – 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 lcd ac dc power supply
- 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
School 24v LCD Power Supply
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:
Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for 2019 wholesale price Teaching Power Supply - 24v ac dc power supply with lcd screen – Lianying , The product will supply to all over the world, such as: Mumbai, Turkey, Cyprus, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our merchandise and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
By Kevin Ellyson from California - 2018.08.12 12:27
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
By Gabrielle from Lahore - 2017.06.16 18:23
