{"newslist":[{"title":"What are the advantages of GESD series?","content":"

¢ÙUltra low capacitance(0.05~0.10pF), higher cut-off frequency(7G);

\r\n

¢ÚMax. operating temperature is 125¡æ, the same as ceramic component;

\r\n

¢ÛReliability is better(Organic is easy to age for using in the long term).

\r\n

¢ÜPrice is cheap. The minimum size can do 0603.

"},{"title":"There are there Varistor series( SDV, SDVL, VPR), what¡¯s the different between them?","content":"

SDV Series Varistor with multilayer chip structure, small size(0603~2012), can be used for ESD protection in DC power line or signal line, such as portable devices, etc. SDVL Series Varistor with multilayer chip structure, largger size, providing better capable of absorbing large energy: SDVL3216¡«10080SD series usually be used in high voltage DC power line, such as security system, automotive electronics, industrial instrument, etc. SDVL8063/10080KA series can be used in 110V/220V AC power to protect from lightning and it can replace part of leaded series in the area of height limited (such as low profile LED lighting, ultra-thin adapter and so on). VPR Series varistor with leaded structure, providing high working voltage, can be used in high voltage AC/DC circuit, such as various consumer electronics, domestic appliances etc.

"},{"title":"Which type wireless charging coil £¨Qi standard compatible£© could SUNLORD provide £¿","content":"

SUNLORD now could provide Transmitter Coil: Circular-shaped: A1,A2,A3,A5,A7, A9,A10,A11£»Racetrack-shaped£ºA4, A8£»Rectangle shape£ºA6, A13.

"},{"title":"Which wireless charging standard could SUNLORD wireless charging coil compliance with? ","content":"

SUNLORD SWA series wireless charging coil assembly is compliance with Qi wireless charging standard. In another hand, SUNLORD could customize the coil according to your requirement. SUNLORD will develop A4WP wireless charging standard compatible coil in the future.

"},{"title":"What service could SUNLORD provide in NFC Antenna matching and testing.","content":"

SUNLORD own itself antenna design and antenna matching and testing team, we could provide antenna design, matching and testing service quickly and efficiently, the hole service period would be 3~7 days.

"},{"title":"Which test Criteria of NFC could SUNLORD provide? ","content":"

SUNLORD own itself test Lab. and test equipments, proving EMVCo, ISO, NFC Forum there prime test criteria.

"},{"title":"Can SUNLORD customize the ferrite sheet shape and size?","content":"

SUNLORD can customize the ferrite sheet shape and size according specified case. But in consideration of other factors, such as cost, mass production and delivery time, we recommend our customs choose the ferrite sheet from following PN.

\r\n

\r\n\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n
\r\n
FS60W60T10P140A02BN
\r\n
\r\n
FS70W56T10P140A02BN
\r\n
\r\n
FS60W50T14P125A02BN
\r\n
\r\n
FS60W50T14P125A03BN
\r\n
\r\n
FS60W60T14P125A02BN
\r\n
\r\n
FS60W60T14P125A03BN
\r\n
\r\n
FS70W56T14P125A02BN
\r\n
\r\n
FS70W56T14P125A03BN
\r\n
\r\n

"},{"title":"Why ferrite sheet is required in NFC antenna?","content":"

When NFC tag clung to a metal surface (eg. Battery surface), the magnetic flux simulated by reader will follow through the metal material, causing eddy-current loss, which would significantly reduce the reading sensitivity and distance. in order to avoid this, a thin ferrite sheet is required between antenna and metal surface. The ferrite sheet will provide a low magneto resistance pathway for flux to improve the reading sensitivity and distance.

"},{"title":"What is the SPICE model and its purpose?","content":"

SPICE model is a kind of circuit model of a component, which is described by the text-file format and suitable for the SPICE simulation software.

\r\n

SPICE model can be used for predicting the electrical characteristics of the component by mathematics in different circumstances. The electrical characteristics which can accord with the characteristics of the real component can be got based on the working principles and mathematical equations of ideal components in the SPICE model.

"},{"title":" what are S parameters and their purposes?","content":"

S parameters are also called the scattering parameters, which are used for evaluating the performance of DUT reflecting and transmitting signals. The S parameters which contain the amplitude and phase information of the signals are defined as the ratio of two plural.
\r\nS parameters usually expressed as: S (output, input)
\r\nOutput: output port number of DUT
\r\nInput: input port number of DUT
\r\nFor example, S21 means the ratio of the DUT’s output signal in port 2 and the input signal in port 1, and the output signal and input signal are plurals.
\r\n 

\r\n

First of all, at the high frequency range, S parameters can be got easily and S parameters can correlate with many other familiar parameters such as gain, loss, and reflection coefficient and so on;
\r\nSecond, the H, Y, or Z parameters can be calculated using the S parameters;
\r\nFinally, the S parameters are suitable for all kinds of simulation software.
\r\n 

"}],"pagecount":6,"totalcount":52}