Sandbox

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This is the Sand Box. This is the Sand Box. This is the Sand Box. [This is the Sand Box.] www.howtopedia.org

This is the Sand Box.

This is the Sand Box.

This is the Sand Box.

• 'Problema:'
• 'Idea:'

• 'Dificultad:'
• 'Rango de precios:'
• 'Material Needeed:'

• 'Competencias:'

==

(| border = "1" cellpadding = "5" Valign = "top" | Valign = "top" |

---cadmio.

- contra -

|}

==

• pila salina de zinc-<

<

-
• vented lead-acid<<
• estacionaria<<

<

• Ventiladas
• Selladas

Pilas primarias-

-

Pila de zinc-carbono

-

Las pilas alcalinas

-

-

<-

-

-Cd. Se dan ejemplos de descargas de 100, 200,y500ciclos de la Ni-Cd. |)

Las pilas de zinc--

Precio

==

--cadmio (NiCd).

'Pilas de Niquel Cadmio'

--cadmio o "Ni-Cd" . Como el plomo---

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Tipo	Profundidad de descarga	Auto-descarga (capacidad por mes)			coste aprox. (<100Ah)	coste aprox. (>100Ah)
	%	%			US$/kWh	US$/kWh
Automotriz	20	30	300-600	1-3	100-150	80
	80	20
	80	5-7	1500	4-6	200-400	200
Estacionarias	50	3	3000	5-10	300-4000	250
	80		1200
Solar	50	1-3	3000	5-10	250-350	200
Low antimony	80	3	1200
Selladas	20	2-6	400-1500	4-8	150-500	200
Ni-Cd
Selladas	100	5-30	100-10000	3-5	600-1000	N/A
Ventiladas (con tapones)	100	3-5	1000-2000	20	5000	350

</ div>

-Cd es una tendencia a la auto-

-Cd

'Costos'

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===-

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<-

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<<<-<

<

-

-

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-

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--

- Contienen "electrolito en seco" de modo que no puede ser derramado, por lo que hay menos peligro. Reciclaje: -

Referencias y lecturas adicionales

<</ u>,Jean-Paul Louineau, Modibo Dicko, Peter Fraenkel, Roy Barlow y Varis Bokalders, ISBN 1 85339 200 6, ITDG Publishing, 1994 .

Avenue Hemel Hempstead, Herts. HP2 7TD Reino Unido Tel: +44 (0) 20 8328 2470 Fax: +44 (0) 1442 259395 Sitio web http://www.apprpriatechnology.com Sitio web: http:// www.researchinformation.co.uk

) References and Further Reading • Rural Lighting: A Guide for Development Workers, Jean-Paul Louineau, Modibo Dicko, Peter Fraenkel, Roy Barlow and Varis Bokalders, ISBN 1 85339 200 6, ITDG Publishing, 1994. • Batter Charging in Colombia MHPG Mini Hydro Facts • Fuel Cells by Teodoro Sanchez Practical Action Latin America This technical brief was originally written for the Appropriate Technology magazine Volume 21/Number 2 September 1994 ATBrief No 9, For more information about Appropriate Technology contact: Research Information Ltd. 222 Maylands Avenue Hemel Hempstead, Herts. HP2 7TD United Kingdom Tel: +44 (0)20 8328 2470 Fax: +44 (0)1442 259395 Website: http://www.apprpriatechnology.com Website: http://www.researchinformation.co.uk References and further reading This Howtopedia entry was derived from the Practical Action Technical Brief Energy from the Wind. To look at the original document follow this link: http://www.practicalaction.org/?id=technical_briefs_energy Lead acid battery construction & other battery articles Useful addresses Practical Action The Schumacher Centre for Technology & Development, Bourton on Dunsmore, RUGBY, CV23 9QZ, United Kingdom. Tel.: +44 (0) 1926 634400, Fax: +44 (0) 1926 634401 e-mail: practicalaction@practicalaction.org.uk web: www.practicalaction.org Categories Principles This is the Sand Box. This is the Sand Box. are you sure? Bibbidi bobbidi boo numbered list subitems sub sub items hello This is the Sand Box. This is the Sandbox "This is the Sand Box." --Maud 18:04, 3 Feb 2006 (CET) Feel free to try editing <math> x = (-b +/- sqrt(b^2 - 4ac) / 2a </math>[[]]