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10 WATT
AC-DC
CONVERTER
ERS-SA SERIES
S pecifications<AC /DC >
E R S**S A
10W AT T S /SING LE
Input V oltage
Input R ange
Input Frequency
Input Frequency R ange
P hase
Inrush C urrent *1
E fficiency [% ] (typical) *2
72
76
78
79
81
O utput V oltage [V ]
5
12
15
24
48
O utput C urrent [A ]
2.0
0.9
0.7
0.5
0.25
V oltage A djust R ange
R ipple and N oise [m Vp-p](m axim um ) *3
100
170
200
290
530
R egulation
a.S tatistic Line R egulation [m V](m axim um )
25
60
75
120
240
b.S tatistic Load R egulation [m V](m axim um )
50
120
150
240
480
c.T em perature C oefficient *4
d.D rift[m V ](m axim um ) *5
40
75
90
135
255
e.D ynam ic Load R egulation [m V ](typical) *6
f.R ecovery T im e *6
R ise up tim e
H old up tim e
2.3
1.04
0.81
0.58
0.29
5.75
13.8
17.25
27.6
55.2
R em ote S ense
R em ote O n/O ff
O perating T em perature
O perating H um idity
S torage T em perature
S torage H um idity
S hock
C ooling
? Leakage C urrent
? Line C onducted N oise
? S afety
? W eight (typical)
? M T B F [H ]
? S witching Frequency[kH z](typical) *7
45
45
45
45
45
*5 for 7hour period after 1hour warm -up at 25 and rated input/output
*6 when output current changed from 25% to 75% of rated output current rapidly at A C 100V input
*7 variable on input voltage and load conditions
M odel
E R S05S A
E R S12S A
E R S15S A
E R S24S A
E R S48S A
Input C haracteristic
A C 100V (D C 130V )
A C 85-132V (D C 110-175V )
50/60H z
47-440H z
S ingle
25A (m axim um )at A C 100V
O utput C haracteristic
+/- 5% of R ated O utput V oltage(at no load within the input range)
0.03% /
not specified
not specified
300m S (m axim um ) at 25 and rated input/output
20m S (m inim um ) at 25 and rated input/output
Functions
O vercurrent Protection 115% of
R ated O utput C urrent[A ]
C urrent Lim iting with autom atic recovery
O vervoltage Protection 115% of R ated
O utput V oltage[V ]
O utput shutdown(to reset,leave 1m inute after shut-off)
not available
not available
E nvironm ental
-5 to +50
85% R H (non-condensing)
-20 to +85
85% R H (non-condensing)
W ithstanding V oltage
P rim ary-S econdary A C 1,500V for 1m inute
P rim ary-Fram e G round A C 1,500V for 1m inute
S econdary-Fram e G round A C 500V for 1m inute
Isolation R esistance
P rim ary-S econdary-Fram e G round 50M (m inim um ) by D C 500V insulation tester
V ibration
5-10H z:10m m double am plitude,10-55H z:19.6m /s
2
,20m inutes' period for 60m inutes each along X,Y,Z
axes(non-operating)
294m /s
2
C onvection
1m A(m axim um ) at 25 ,rated input/output and rated input frequency
B uilt to m eet FC C P art15-B C lass B
140g/enclosed type:160g
1,000,000
C onditions:
*1 at cold start
*2 at D C 130V input and rated output
*3 m easured by a bayonet probe at output connector at 0 to 100M H z bandwidth
*4 at -5 to +50
