Mai i te tau 1918, ka hangaia e Spanninga ngā pūnaha rama pahikara kounga teitei, tae atu ki te dynamo, te pākahiko, me ngā rama pahikara hiko, me te whakatairanga i te haumaru me te tirohanga mō ngā kaieke pahikara.
I whakatūria i te tau 1918 i Joure, i te Netherlands, Spanninga Kua whakatūria e te kamupene tōna ingoa hei tohunga rongonui mō te rama pahikara. Neke atu i te rau tau te roa o te wheako o te kamupene ki ngā mahi auaha hou hei hoahoa me te hanga i ngā otinga rama motuhake mō ngā pahikara paerewa, hiko, me ngā pahikara tāone. Ko te rapunga whakaaro a Spanninga, "Kia mau ki mua i te māramatanga," te mea e akiaki ana i tā rātou whanaketanga o ngā karu me ngā hikohiko matatau, kia mau tonu ai te kitea me te haumaru o ngā kaieke i ngā āhuatanga katoa.
He tata te mahi tahi a te waitohu me ngā kaihanga pahikara ki te whakauru i ngā rama ki roto i ngā hoahoa pahikara. Kei roto i ā rātou hua ngā rama o mua me muri e whakakahangia ana e ngā dynamo, ngā pākahiko, ngā pūnaha pahikara hiko rānei (te nuinga o te wā 6–48V DC). Kei roto i ngā hangarau pēnei i te Auto Safe-Stop me ngā Daytime Running Lights (DRL), ka tutuki ngā hua Spanninga i ngā paerewa haumaru o te ao, me te tuku mahi roa hoki mō ngā kaihaereere o ia rā me ngā kaiwhaiwhai pahikara.
Nga pukapuka hou mai i manuals+ kua whakaritea mo tenei waitohu.
Nga patai noa mo nga pukapuka pukapuka, te rehitatanga me te tautoko mo tenei waitohu.
Ka kitea e koe ngā pukapuka kaiwhakamahi matihiko i runga i te paetukutuku Spanninga mana. webpaetukutuku i raro i te wāhanga 'Tikiake', tirohia rānei ngā tuhinga e wātea ana i tēnei whārangi.
Ko te mahi Auto Safe-Stop he āhuatanga haumaru i roto i ētahi rama dynamo e whakamahi ana i te pūnga hei pupuri i te rama kia tiaho mō te wā poto (e 4 meneti te nuinga) i muri i te tūnga o te pahikara, kia kitea tonu ai koe i ngā whakawhiti huarahi.
Āe, kei a Spanninga tētahi whānuitanga rama motuhake kua hangaia mō ngā pahikara hiko, e hototahi ana ki ngā pūnaha mai i te 6V ki te 48V DC. Tirohia tonu te kaha motuhake.tagngā whakaritenga mō tō pūnaha rama me te pūnaha pahikara hiko i mua i te tāutanga.
Ka taea e koe te whakapā atu ki a Spanninga mā te puka 'Whakapā mai' i runga i tā rātou paetukutuku mana. webpaetukutuku mō ngā pātai e pā ana ki ngā hua, ngā wāhanga e manawapa ana, te tautoko hangarau rānei.