Ịmafe ike ọkọnọ na aka ha: atụmatụ nke nzukọ a na ukpụhọde

Otutu nke na kọmputa ngwaọrụ mkpa na ike ọkọnọ na DC voltaji nke 12 volts. Ịmafe Power ọnọde gị aka na-aga site mgbawa na achọrọ kwa. Nhọrọ ọ na-na-arụ na radio engineering tebụl. Asọfe ala transformer emepụta na a ferrite mgbanaka ihe ọkwa - M200MN.

Imepụta transformer

The isi asọfe mejupụtara ihe gwara mmanụ waya MGTF 0,7 nke abụọ wires PEV-1 nke e apịaji ugboro abụọ. N'etiti ha ga-abụ onye na-egbochi ihe oyi akwa nke ka nke PTFE teepu. The abụọ asọfe n'etiti akụkụ nwere ihe ọzọ alaka maka ike management mgbawa. wires n'èzí na-emechi na a abụọ oyi akwa nke Teflon teepu.

Ịmafe ike ọkọnọ na aka ha na-n'ịnyịnya na a biri ebi circuit iba mere nke faiba glaasi-kwadoro. otú ahụ na ngwaahịa mmepụta technology na-kọwara n'ụzọ zuru ezu na akwụkwọ na ihe karịrị ihe akporo nke a n'isiokwu a. Chọpụta na-eduzi ụzọ PCB e mere na ndabere nke isi atụmatụ nke ngwaọrụ. N'ihi transistors mkpa radiators na-mere nke ihe aluminum efere.

chọrọ radio

Dị ka ihe input ịkpagbu rụọ ọrụ nke ọma iji ẹdude inductors, enịm-emekarị na ike dị otú ahụ na-enye ma ọ bụ kọmputa na-egosiputa. The capacitor na gbakọọ si capacitance na ike ruru nke otu otu. The rectifier e mere na ndabere nke diode mmiri na a ala na-arụ ọrụ ugboro. Ndị dị otú ahụ a na ngwaọrụ nwere ike inye a ugbu a na ike nke ruo 3 amperes na mmepụta.

Ji radio ịmafe ike ọkọnọ circuit nke ogologo-arụ ọrụ ma na-enyocha, na- transistor switches. Nhọrọ transistors a rụrụ na set kwa, a ọma pụtara usoro IRF 840, ma ọ bụ VT 1 na VT3. Transistors inye ndị dị mkpa okpomọkụ kwesịrị inwe okpomọkụ sinks wepụ okpomọkụ njuputa.

Ịmafe ike onunu na aka-ha na-aga mmepụta òkè nke circuit nyere site throttles dabeere ferrite cylinder banyere 40 mm n'ogologo na a dayameta nke 3 mm. Uko winding na-mere nke otu waya dị ka nke abụọ asọfe nke transformer. The ojiji nke ụzọ ndị ọzọ maka kwụsie ike mmepụta otu, ma pụtara ntụkwasị obi nke na sekit na sekit. Search for ọzọ mkpebi na nke a ga-abụ a igbu oge.

Assembly na ukpụhọde

Quality ike ọkọnọ na aka ha soldered na njikere igba. Mgbe nwụnye dị mkpa iji nye nkịtị ọkụ nke na-arụ ọrụ na ventilashion. Mgbe soldering na-atụ aro iji chọpụta ndị a pụrụ ịdabere nke echichi nke latrik na kọntaktị n'etiti ha na ndị conductive ụzọ. Ke n'ime elu nke kpochara solder agbanwe oge residues na pụrụ iduga circuit.

Ịmafe Power ọnọde, anakọtara aka ya na-akwadebe ẹkedori, ọ na-atụ aro iji mara resistor ugbu a na ịmachi n'oge ule. Nke a nwere ike ji mee dị ka ihe incandescent oriọna ike nke 60 W, ya na nwa oge mgba ọkụ bude egosi nke kwesịrị ekwesị mgbakọ.