Features
IN-DOOR USE ONLY!
You can choose the input voltage (110V/230V) by switch.
Smart device surge protection for Shortage Protection, Overload Protection, Over Voltage Protection.
High quality Switch Power Supply Widely used in Industrial CCTV, LED display, communications, etc.
WARRANTY: Any issue do not hesitate to contact us, we will offer a guaranteed satisfaction
•Input Voltage: AC200V-240V
•Output Voltage: DC 12V
•Output Current: 0~20A
•Net Weight: 0.65KG
•Demension: 199*110*48MM
•Shell Material: Metal case / Aluminum case
•High price-effective, reliability with industry standards
•Built-in over voltage, over current, and short circuit protection
•Working Temperature: 0~40C
•Storage Temperature: -20~60C
•Ambient Humidity: 0~95% Non-Condensation
•Suitable for CCTV, Radio, Computer project
AC Input range selectable by switch
Protections: short circuit/overload/over voltage/over temperature
Forced air cooling by built in DC Fan
Built in constant current limiting circuit
100% full load burn-in test
LED Indicator for power on
Fixed switching frenquency at 90KHz
Low cost high reliability
2 years warranty
Model | DA-200-12 |
Output DC Voltage | 12V |
Rated Current | 16.6A |
Current Range | 0-17A |
Rated Power | 200W |
Ripple & Noise | ≤100 mVp-p |
Setup Rise Time | ≤50ms |
Voltage Regulation | ≤0.5% |
Load Regulation | ≤1% |
Input Voltage Range | 110-260V |
Input Frequency Range | 47~63Hz |
Input undervoltage protection | 115~150% Intermittent mode |
Input undervoltage recovery | auto |
Input overvoltage protection | 115~150% Intermittent mode |
Input overvoltage recovery | auto |
Electric shock | ≤1% |
Efficiency | ≤0.5% |
Setup Rise Time | ≤50ms |
Overload | Current drooping |
Over Voltage | Soft start protection |
Short Circuit Protection | IGBT |
Input to output resistance | >30MΩ |
Input to ground resistance | >30MΩ |
Output to ground resistance | >30MΩ |
Insulation resistance | >50MΩ |
MTBF | 100,000H |
Annual repair rate | 0.3<% |
Wiring:
N: Null wire
L: Live wire
V+: DC output +
V-: DC output -
Instructions for use:
The current is unregulated and max. is 20A. The actual current is decided by load.
Any devices below 20A current can use this product. Any devices above 30A current cannot use this product.
Note:
Before using, please select the input voltage 110V/220V according to your local voltage, to avoid damaging, switch is at right side of the item.
If use motor and other inductive load, please pay attention to the load's maximum starting current parameter. This parameter shall not be higher than the power supply's max. current. Otherwise it may damage the power supply. Or allocate the soft starting protection circuit for the load to absorb the impact current.
Above power adapter is AC to12V DC Power Supply for CCTV products , if you need others models, please contact us for customization.
Please contact us if you have any questions about us or our products.
FAQ:
Q: What is your MOQ?
A: Generally our MOQ for each model is 100PCS for metal case power supply, we can discuss in details if you have special requirements, like big quantity for the whole order but small quantity for each model.
Q: How about the warranty of your product?
A : Generally we offer 2 years warranty for our products. Quality is the most important for long-term business partnership, and it is also our company aim to offer high quality and guaranteed products to help our clients expand their target markets.
Q: How can I finish my payment?
A: T/T, Western Union and LC are all acceptable, PayPal is also OK.
Q: How can I get detailed specifications about this product? Do you have catalogue and price list?
A: We have all the specifications, catalogues and price lists for each model. Welcome to contact us for detailed information via the contact ways mentioned below anytime!
Q: What is shipping method?
A: Samples will be sent via DHL, UPS, FedEX, TNT, EMS, etc. while bulk goods will be sent by sea or air. If you have familiar forwarders in China, we can send our goods there to save your cost.
Q: How about sample? For free?
A: YES! Generally we offer 1-3PCS sample(s) for your test FOR FREE, but you need to bear the freight cost. If your sample quantity is more than 3PCS, we will charge some sample fee, and we might return it when you place your first formal order as we discuss ahead.
Please feel to contact us for further questions and welcome to visit our factory.
We hope to establish long term business relationship with all friends in the near future.