OEM Customized wholesale 26″ City Electric Bike with Aluminum Frame (TDE-038A) to Amsterdam Manufacturers
OEM Customized wholesale 26″ City Electric Bike with Aluminum Frame (TDE-038A) to Amsterdam Manufacturers Detail:
|Motor||250W High speed brushless DC motor
|Battery||36V,10AH Li-ion battery|
|Charge||AC 110V-240V 50/60HZ|
|Performance & Main components|
|Max.speed||25km/h (EU) or 32km/h(USA&Canada)|
|Tyres||KENDA 26 “×1.95|
|Front fork||hydraulic suspension|
|Brake||Fornt disk brake / Rear disk-brake|
Product detail pictures:
In an effort to provide you advantage and enlarge our business enterprise, we even have inspectors in QC Staff and assure you our greatest provider and item for OEM Customized wholesale 26″ City Electric Bike with Aluminum Frame (TDE-038A) to Amsterdam Manufacturers, The product will supply to all over the world, such as: Nepal , Chile , Latvia , Excellent quality, competitive price, punctual delivery and dependable service can be guaranteed. For further inquires please do not hesitate to contact us. Thank you - Your support continuously inspires us.
Simple power supply unit for amplifier. Design option.Self-assembly of low-frequency amplifiers with popular microcircuits of different capacity has become widespread in amateur practice. Their internal design allows in shortest terms, usually with minimal details, without any complicated settings, assemble a decent power amp for home use.Very often we use equipped kits available commercially which are especially in demand among the newcomers. As a rule, those kits do not include power supply units required for amplifier operation.Therefore, I suggest a very simple and reliable option of design using some outdated but quite usable components.Casing! The box was borrowed from an old computer unit, which were utilized in hundreds. But hardware is hardware, in addition having built-in fan and lots of space.Strap from an old tape recorder with adapted general switch, network protective strip, switch on indicator and, just-in-case forced activation of the fan if needed.The core of the design is a power transformer with two output windings for 27V, load current 2.5A per each, more precisely ТТП120.Diode bridge should preferably be powerful. Let’s use KBPC1502 with maximum current of 15A.Two filtering capacity of 10000mkf.And, at last, standard connector with wires from former computer unit to connect to amplifier board with existing presence of the response slot.This design is intended for the bipolar powering of amplifier with output voltage of ± 27V.Power supply schematic is easy to produce. It has been long applied in practice by many beginning designers and works flawlessly. If desired, you can change source option, using one of the windings, or even connect them in parallel for two-fold increase in capacity of power transformer and thus the power supply unit itself, which can be used for unipolar amplifiers.
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