High efficiency, high precision regulated power supply unit. Wide input voltage range, with over-current and over-voltage protection function. This product is designed to provide 12V to 12V power conversion for heavy duty applications in vehicle.
Model No: DLS-1212DC
Input Voltage: 12V DC
Output Voltage: 12V DC
Output Current (A): 1,3,5,8,10 A
This Power Supply is designed to convert 230V AC to 12V DC.
Model No: DLS-23012AC
Input Voltage: 90-260V AC
Output Voltage: 12V DC
Output Current (A): 2 A
Ing condition of each power unit¡¯s main circuit and progress detailed analysis.
Frequency-converting soft start technology
The starting current is very low in frequency-convering starting progress. No limit of starting times. After starting the itching progress will not cause problem because fault operation of frequency converting soft start device.
Basic terms:
1.Type : tpna series
2.Efficiency from 81% up to 88%
3.Power density : 0.85w/cm3
4.Pinout : industry standard pinout
5.Related certificate : rohs compliant
6.Wide temperatureat full : 1 watt load, 40c to 85c
7.Package material : ul 94v-0 package material
9.Pin connections : 8 pin dip1+vin), 2(-vin), 4(-vout), 5ov6+vout)
Part number, nominal input voltage, output voltage
, v, v
Tpna0505s, 5, 5
Tpna0509s, 5, 9
Controls, Coimbatore, India an ISO 9001:2015 TVE accredited company, leading manufacturing & Exports of Servo Voltage Stabilizer, Isolation Transformers, Frequency Converter, Two phase to three phase converter, Variable Transformer, Rectifiers, energy saving equipment in India. Our products are well appreciated world over and received much recognition for their quality.
Working Principle:
Beta multi-function static frequency converter is a standard AC power supply electronic device, it can simulate international standard power supplies, convert fixed AC voltage and frequency power into stable pure sine wave power by rectify internal AC to DC, DC to AC currying, with high activation current, and displays a number of parameters (Such as: voltage, frequency, current, apparent power, power factor etc.).
Beat static frequency converters adopt advanced PWM (Pulse Width Modulation) technology with compact size, light weight and high efficiency features. Digital Signal Processor technology provides high precision measurements function of voltage, frequency, current, apparent power and power factor etc. The use of high power IGBT module design to reduce circuit complexity, enhance frequency converter stability and reduce power consumption. And the isolation transformers completely isolate the mains and the loads, in order to improve the loads stability and a variety of testing performance, to ensure the accuracy of test values for the loads.
Beta frequency converter provides voltage 110v - 480v and frequency (standard 40Hz - 120Hz, 120Hz to 499.9Hz is optional), suitable for general commercial electrical and electronic machines.
Product Features:
Beta frequency converter is suitable for use with resistive, capacitive, inductive and non-linear loads.
50Hz, 60Hz or 400Hz input frequency.
Adjustable 110 to 480VAC output voltage.
Adjustable 40.0 to 499.9Hz output frequency.
Precise 4 LED digital display output frequency, voltage, ampere and wattage.
Full galvanic isolated, no harmonic distortion (EMI, EMC).
Pure sine wave output.
Fast response time.
Sustained 300% overload capability.
IGBT/PWM technology enhances compact size, low noise and high reliability.
Beta frequency converters are equipped with electronic circuit/instant trip breaker/buzzer alarm for over voltage, over current, over temperature, output short circuit protection.
Static Transfer Switch (STS) and Automatic Transfer Switch (ATS) from 50A to 400A. It includes 2 poles STS, 3 pole STS and 4 pole STS with option of three and Single phase. STS has following features:
1) Increased power quality
2) Easy monitoring all parameters on LCD display
3) Fast microcontroller. Power blackout protection.
4) Automatic static switching. Remote monitoring of input power sources
5) Easy static and mechanical transfer between separate input sources.
6) Remote management of power events. Power event logging.
7) Advanced RS232 communication features. DRY contact alarm interface.
8) Password protected login system We offer from remote site (timed Access).
9) 2 redundant power supplies form electronic boards (hot swappable).
10) Easy front access to all components inside of the STS.
11) Second protection cover on live circuits which prevents electrical shock.
12) Input sources protected by fuses.
13) 3 positioned Maintenance bypass switch which prevents cross currents between input sources.
14) User adjustable parameters by entering a password. Built in real time clock.
15) Alarm history (with their date and time).
16) Automatic transfer test from a remote site or using front panel. Front panel Lamp test.
17) External emergency shutdown (EPO) input.
18) Hot plug construction during maintenance bypass.
19) High current output tolerant up to 1000%.
20) Temperature sensor inside the Cabinet.
21) Fast voltage black-out circuit. We offer brands like GE, EATON, MGE, APC, SOCOMEC, INFORM, Powerware.
22) Input phase balance and phase sequence fault detect circuit.
23) Adjustable Input source frequency lower/upper limits.
Scunoe video digital fiber converter transceivers can simultaneously transmit 1-64 channels of 8-bit digitally encoded video / return or bidirectional data / unidirectional or bidirectional audio / ethernet /telephone / dry contact over one multimode or single-mode optical fiber. These multiplexers are typically used in alications where the cameras have p/t/z capabilities. Plug and play design ensures the ease of installation and operation. Electronic and optical adjustments are never required. Led indicators are provided for instantly monitoring system status. Devices are available for either standalone or rack-mount installation , which is suitable for different working environment .
Product characteristics
1. 8-bit digitally encoded and non-compression video transmission
2. Directly compatible with ntsc, pal, and secam cctv camera systems and support rs-232, rs-422, and rs-485 data protocols
3. Support any high-resolution video signal
4. Automatic compatible pal, ntsc and secam video system
5. Power supply and other parameter state indication, which can monitor the operation condition of system
6. Support no-damage regenerative trunk of video
7. Constant input optical power, and large dynamic range , no electrical or optical adjustments required .
8. Special asic design .
9. Industry-grade of operating temperature from -10 to 75 , which is alied to the different working environment
10. Hot-swap function
11. Stand-alone type or card-type installed in 19í»í» 2u or 4u rack-mount chassis.
Operating voltage: dc5v (we will offer external ower suly from ac96-240v to dc5v for each unit)
Operating temperature: -10 to +75
Storing temperature: -55 to +85
Humidity: 0 to 95% non-condensing
Application :
Intelligent transportation system
Connection of sub-network for surveillance center
Public security surveillance
High way & toll station surveillance
Industrial closed circuit television surveillance
10gbps media converter, 90 to 240v ac, 12v dc adapter power source type
Specifications:
Interface:
Left side:
One 10gbps rj-45 port
One 10gbps sfp + port (mini-gbic)
Right side:
One rs-232 console port (rj-45 connector)
One power jack
Wire speed cable length: up to 100m cat6a cable for wire speed transmission
Transceiver (phy), teranetics chip for 10gbase-t and net logic chip for 10gbase-r
Temperature:
