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S p ecif icat io n s < A C /D C >

E R T **F W A

3 0 W A TTS /2 OU TP U T S

Input V o lta g e

Input R a nge

Input F r e que nc y

Input F r e que nc y R a nge

Ph a s e

In r u s h C u r r e n t

* 1

E f f ic ie n c y [% ] ( ty p ic a l) * 2

O u tp u t V o lta g e [V ]

2 451 2

1 2

1 25

O u tput C u r r e nt [A ]

0. 2- 1. 0( P eak1. 5)

1.5

0. 4- 2. 0( P eak2. 7)

0.8

0. 2- 2. 0( P eak2. 7)

1.5

V o ltag e A d ju s t R a n g e

R ipple a nd N o is e [m V p - p ]( m a x im u m ) * 3

290

100

170

170

170

100

R e gula tio n

a .S ta tis tic Line R e gula tio n [m V ]( m a x im um )

120

25

60

60

60

25

b.S ta tis tic Lo a d R e gula tio n [m V ]( m a x im um )

240

50

120

120

120

50

c .T e m p er atu r e C oef f ic ien t *4

d.D r if t[m V ]( m a x im um ) * 5

135

40

75

75

75

40

e.D y n a m ic L oad R e g u latio n [m V ]( ty p ic al) *6

f .R e c o v e r y T im e * 6

R is e up tim e

H o ld up tim e

≧

P eak

-

≧

P eak

-

≧

P eak

-

27.6

-

13.8

-

17.25

-

R e m o te S e n s e

R e m o te O n /O f f

O p er atin g T e m p er atu r e

O p e r a ting H u m idity

S tor ag e T e m p er atu r e

S tor ag e H u m id ity

Sh o c k

C o o lin g

? L eak ag e C u r r e n t

? Line C o nduc te d N o is e

? S a f e ty

? W e ight ( ty p ic a l)

? M T B F [H ]

? S w itc h ing F r e que nc y [k H z ]( ty p ic a l) * 7

30A ( m a x im um ) a t A C 100V

O u t p u t C h ar act er is t ic

V 1 :+ 3% /- 0% o f R a te d O u tput V o lta g e ( a t no lo a d w ith in th e input r a nge )

V 2 :f ix e d w ith to le r a nc e o f + /- 3 .5 % ( a t no lo a d w ith in th e input r a nge )

O v e r c u r r e n t P r o te c tio n

≧

105% o f R a te d

O u tp u t C u r r e n t[A ]

200m S ( m a x im u m ) a t 25 ℃ a nd r a te d input/o utput

20m S ( m inim u m ) a t 25 ℃ a nd r a te d input/o utput

F unc tio n s

V 1 :C u r r e n t L im itin g w ith a u to m a tic r e c o v e r y V 2 :b y th e r e g u la to r I.C 's c h a r a c te r is tic

0.03% /℃

n o t s p e c if ie d

n o t s p e c if ie d

E R T 21F W A - B

E R T 22F W A - B

E R T 24F W A - B

Input C h a r a c t e r is t ic

A C 100V ( D C 130V )

A C 85- 132V ( D C 110- 170V )

50/60H z

47- 440H z

S ingle

M ode l

73

71

70

O v e r v o lta g e P r o te c tio n

≧

115% o f R a te d

O u tp u t V o lta g e [V ]

V 1 :Z en er d iod e c lam p in g

V 2 :n ot av aila b le

no t a v a ila ble

no t a v a ila ble

En v ir o n m e n ta l

5 to + 5 0 ℃ [e nc lo s e d ty pe :- 5 to 50 ℃ a t v e r tic a l m o u n t/- 5 to 4 0 ℃ a t ho r iz o nta l m o un

85% R H ( no n- c o nde ns ing)

- 20 to + 8 5 ℃

W ith s ta nding V o lta g e

85% R H ( no n- c o nde ns ing)

P r im a r y - S e c o nda r y

A C 1,500V f o r 1m inute

P r im a r y - F r a m e G r o und A C 1,500V f o r 1m inute

S e c o nda r y - F r a m e G r o und

A C 500V f o r 1m inute

Is olatio n R e s is tan c e

Vib r a tio n

P r im a r y - S e c o nda r y - F r a m e G r o und

50M Ω ( m in im um ) by D C 500V in s u la tio n

te s te r

60m inute s e a c h a lo ng X ,Y ,Z a x e s ( n o n - o pe r a ting)

C o n v ec tion

1 m A ( ma x imu m) a t 2 5 ℃ ,r a te d input/o utput a nd r a te d input f r e que nc y

Bu ilt to m e e t F C C Pa r t1 5 - B C la s s B

400g/e n c lo s e d ty pe :490g

670,000

35

C o nditio n s :

* 1 a t co ld sta r t

* 2 a t D C 130V input a nd r a te d o u tput

* 3 m e a s ur e d by a ba y o ne t pr o b e a t o u tput c o nne c to r a t 0 to 100M H z ba ndw id th

* 4 a t - 5 to + 5 0 ℃ /e n c lo s e d ty p e : a t - 5 to + 4 0 ℃

* 5 f o r 7ho ur pe r io d a f te r 1ho ur w a r m - up a t 25 ℃ a nd r a te d input/o utput

* 6 w h e n o u tput c u r r e nt c h a nge d f r o m 25% to 75% o f r a te d o u tput c u r r e nt r a pidly a t A C 100V input

* 7 v a r ia b le o n input v o lta g e a nd lo a d c o nditio n s