The FIRSTOHM renews and expands Melf-resistor proposal to meet current design requirements SMART METER ★ Advantages in using MELF resistors: FirstOhm recommends designing the new Smart meters using the Melf format because, thanks to its cylindrical shape, it has larger dimensions necessary to support large voltages and currents. Compared to flat resistors, Melfs offer better mechanical (anti-vibration) and thermal (thermal shock) performance, better dissipation and superior anti-surge performance. ★MM102/MM204 -High precision sensing ability (Low TCR, Long-term performance Stability ) ★SRM (Surge Resistant MELF Resistor) Questa famiglia di resistenza Melf a film sottile ha capacità Anti-surge molto elevate, le stesse qualità sono state certificate dai laboratori VDE (DIN EN 60065 (VDE 0860): 2015-11 clause 14.2 a) ★SWMT (Anti-Surge Wire Wound MELF Resistor): interessante novità resitenza-fusibile che, oltre ad elevatissime funzioni anti-surge (superiori a 11KV), unisce la funzionalità di protezione elettrica. FIRSTOHM renovate and enlarge Melf-resistors proposal to meet the actually requests on SMART METER design ★Advantageof MELF Resistor We, Firstohmrecommend the circuit design of smart meter utilize MELF resistor, because MELF resistor is cylindrical shape, it has larger dimension to sustain damage from high voltage and current. MELF resistor has better capabilities than Chip resistor likes Anti-vibration、Anti-thermal shock、better thermal dissipation and Anti-surge capability… ★MM102/MM204 -High precision sensing ability (Low TCR, Long-term performance Stability ) ★SRM (Surge Resistant MELF Resistor) SRM is a kind of thin film MELF resistor with superior Anti-Surge capability, it has passed safety criteria and certificated by VDE lab.(according to DIN EN 60065 (VDE 0860): 2015-11 clause 14.2 a) ★SWMT (Anti-Surge Wire Wound MELF Resistor) with fusing function (Interrupts in max. 60 seconds at x40 rated power) and maximum permissible surge voltage up to 11KV. Categorie : Prodotti Più vecchie Più recenti Ultime notizie Melf & Mini-melf : problemi di consegna e qualità? Viking Tech & First Ohm sono la risposta e CBS EUROPE SRL la vostra soluzione. Melf Resistor FirstOhm: Qualità senza compromessi Resistenze Melf & Mini-melf? Per qualità e consegna affidatevi a Viking Tech FIRSTOHM AMPLIA LA GAMMA MELF RESISTOR PER SMART METER APPLICATION Vendita online componenti elettronici CBS Europe SRL P.IVA 02401860420 - Via A.Segni, 3 - Loc.Campocavallo - 60027 Osimo (AN) - Tel 071.7232409 - Fax 071.7232408 e-mail: cbs@cbs.it - Skype: cbscomponents Copyright 2015 Informatica Centro Srl