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| DIN2*2 ISO 4-20mA Current Loop Isolation regulator belongs to SUNYUAN 4-20mA series, it provides signal receive and transmittal on a single chip. The ceramic hermetic hybrid package contains an electromagnetic coupled converter and current modulate. The very low input equivalent impendence allows the input voltage up to an ultra-wide range (7.5V~32V), so that it is able to meet the requirements f… |
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| Coopower Battery Industrial Co., Ltd is the leading and professional manufacture in China. We can meet customer's the best selective requirements in storage battery industry by all sizes as follows:
Valve regulated Lead Acid battery (2V,4V,6V, 8V,12V,Series)
1. Stationary SLA battery;
2. Portable SLA battery;
3. Main power use SLA battery;
4.Gel Battery
We gained UL & CE recognition… |
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| Have you ever met this kind of situation, when you go-off then you find that there is no power in your cell phone, and most of the time, your digital camera was run out of electricity just when you want to take some pictures, it would absolutely make you fell up-set.
Solar backpack is a new kind of solar charger, it can absorbs solar energy through solar panel and then turns solar energy into… |
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| Function: Green & environment-friendly solar reading lamp
Item No.: HSJ006
Solar panel: 0.5W
Inside Battery: Ni-MH rechargeable battery 3.6V/1100mAh
Light sources: 4 PCS CFL
If charged one day via sunshine: work 2-3 hours
If fully charged: Work 10-12 hours
Charge time by USB/Adopter: 2~3hours could fully charge built-in battery.
Charge time by sunshine: 10 standard hour… |
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| ISO series DC current signal isolated amplifier IC can transfer DC current to current or voltage that is output according
to comparison with no relationship with load. It’s widely used in Electric power, distant control, instrument, medical
instrument, industrial control industries.
Msn:sunyuan8@hotmial.com
email:sy2@sun-yuan.com
phone:+86755-83100080-807 |
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| Power Transformer |
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| Solar backpack absorbs solar energy through solar energy panel and then turns solar energy into electric energy, which will be stored in storage battery. It can charge different specification mobile phones through corresponding connectors. It is suitable to be used in the emergency situation when there is no electricity outdoors. If there is no sunshine for a long time, or changes full power batt… |
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| Characteristic
• PWM or ON/OFF series battery charging
• state of charge (SOC) battery regulation
• battery Ah setting, boost charging, equalizing charging, float charging
• automatic load reconnection, manual load switch
• automatic selection of voltage (12 V / 24 V) • temperature compensation
• lighting … |
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| SOLAR CONTROLLER
FOR SOLAR HOME SYSTEMS
EPSOLAR’s high quality and reliability is now available in a low cost solar controller. The EPHC Controller is ideal for rural electrification systems. It provides many features and benefits.
BENEFITS OF A SOLAR CONTROLLER
It is important to include a controller in a solar power system.… |
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| Have you ever meet this kind of situation, when you go-off then you find that there is no power in your cell phone, and most of the time, your digital camera was run out of electricity just when you want to take some pictures, it would absolutely make you fell up-set.
Solar backpack is a new kind of solar charger, it can absorbs solar energy through solar panel and then turns solar energy int… |
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| Solar backpack is a new kind of solar charger, it can absorbs solar energy through solar energy panel and then turns solar energy into electric energy to charge for brand handset () or other digital equipment (digital camera, PDA, MP3, MP4, ) and so on. If there is no sunshine for a long time, just change another battery which is full of power (such as disposable dry cell ) or charging the electr… |
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| 3*1 HDMI switch---LKV331
HDMI three- in and one - out
Remote control and automatically check current signal
You have an HD TV and you want to take advantage of the TV"s HDMI capabilities ( HDMI provides one cable for audio and video signals, mitig |
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