Matching Transformer
2 X ADC A12859 600 OHM : 600 OHM MATCHING TRANSFORMER 
NIHON KOHDEN 1K CT : 110 OHM CT MATCHING TRANSFORMERS 
Ampex 4580200-02 Gold Pins Matching Input Transformer tested continuity 
Western Electric BSP ks-14792 line matching transformer 
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6 X PANASONIC IT-1106B AUDIO MATCHING TRANSFORMER 
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2 X SIEMENS 150 OHM, 600 : 600 OHM MATCHING TRANSFORMER 
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Turner Universal Matching Transformer 500-50 Ohm. 
Vintage TRW UTC SAT-109 Line Input Matching Transformer 
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2 X ADEC INC. 600 OHM : 8 OHM 2 Watt MATCHING TRANSFORMER 
matching pair UTC O-16 Audio Transformer NOS 150,250,600Ω : 50KΩ 2 UTC O-16 
HAMMOND 844 TUBE MICROPHONE LINE MATCHING TRANSFORMER 
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1 New In Box UTC H282 H-282 Matching Transformer 
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70 Volt LINE TO 8 OHM HOME THEATER PA IMPEDANCE MATCHING OUTPUT TRANSFORMER 
University Sound 30 Watt 70V Line Matching Transformer Part# 54C41 
ALTEC 755C/E SPEAKER line matching transformer 
Matching Transformer 
2 X UTC O-30 AUDIO INPUT / MATCHING TRANSFORMER! 
MU7524 MU7525 MU7530 MATCHING TRANSFORMERS NOS 
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Classic UTC CD 1:1 Line Matching Interstage Transformers Wadia DA Converter KPOP 
RAYMER TELEPHONE MATCHING TRANSFORMER TT-4A 
HAMMOND 560N TUBE MICROPHONE LINE MATCHING TRANSFORMER 
2 X G.T.C. 55A035 200 : 200 OHM MATCHING TRANSFORMER 
2 X TRW UTC A-20 AUDIO INPUT / MATCHING TRANSFORMER 
2 X NESHAMINT TRANSFORMER CO. AF-672 (= UTC A-20) MATCHING TRANSFORMER 
2 X NYTC 50487 P-1113 5000 OHM : 10000 OHM OR 125 OHM MATCHING TRANSFORMER 
NEW UHF/VHF/FM 75-300 OHM MATCHING TRANSFORMER BALUN 
JENSEN No Z-3534 TF1RX15YY MATCHING TRANSFORMER 
SMA Sunny Central SC500 HEUS Review
SMA Solar Technology AG, the leading manufacturer of photovoltaic inverters and monitoring systems, launched the Sunny Central 500HE-US, the ideal tool intended for conventional standard photovoltaic stations. This product can be linked with any possible framework when combined with an exterior transformer.
The product guarantees hassle-free set up and low structure expenditures with its external housing that possesses OptiCool cooling principle, its detached access section as well as the built-in AC disconnector.
With its leading edge efficiency of 98.6 %, the SMA Sunny Central SC500HE-US outdoes all other devices in its performance class.
Furthermore, users have accessibility for plant tracking via numerous communications solutions which include Ethernet, Modbus, RS485 and OPC.
SMA also supplies complete megawatt stations with two inverters, suitable AC / DC disconnectors and transformers upon request.
The new Sunny Central 500HE-US couples to an external medium voltage transformer to accommodate long distance power feeds to distribution substations and delivers the highest efficiency available for large PV inverters.
Another feature is an up-to-date control panel that consists of sizeable LCD giving users a graphical view of the daily plant generation along with the status of the inverter plus the utility grid.
With the optional Sunny WebBox, users can now choose from either RS-485 or Ethernet based communications.
Optional AC and DC disconnects and combiner boxes with string monitoring available.
SMA Solar Technology AG develops, produces and sells monitoring systems and solar inverters for photovoltaic applications. SMA is the world’s largest producer in this segment and is the only vendor that has a product range with the matching inverter type for any module type and any power class. This applies for grid tied applications as well as island and backup operation.
The solar inverter, which transforms the direct current emitted in photovoltaic solar cells into alternating current ideal for the grid, is considered the most essential component in various solar power system.
In addition, it is an intelligent system manager, responsible for yield monitoring and grid management. Solar inverters are characterized by a particularly high efficiency.
SMA boasts the Sunny Central’s overall performance of over 98% which makes it possible for elevated power generation.
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