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可以幫忙解釋一下下述內容嗎? 60335-2-29
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1. The d.c. output voltage is not to exceed 30 V (USA).0 Q9 a r2 \1 X, R
0 g* m t+ N$ m; E
2. Battery chargers for charging lead-acid batteries, and other battery chargers having a rated
1 E/ e% K* v! o" l; x( V+ xd.c. output current not exceeding 20 A, are connected to the circuit of Figure 101. The% d* _ c: l6 k) o3 G: T8 J
variable resistor is adjusted so that the current in the circuit is the rated d.c. output current
# G. w2 [+ r. _when the battery charger is supplied at rated voltage.
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3. 10.101 The no-load d.c. output voltage shall not exceed 42,4 V." p8 { r u' U3 s8 I; b+ H
Compliance is checked by supplying the battery charger at rated voltage and measuring the
3 K( j0 x8 e) p- |" |+ Uno load d.c. output voltage.
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4. The output voltage shall not exceed 42,4 V peak. |
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