1. No category

ETA-USA
May 30, 2014
The Power Professionals
AOPS150
150W AC/DC
“OC1-series” will have a minor change in the Label and Spec from changing the the control IC .
1. The parts name of this changing
All the OC1-series
Parts name
OC1-24SC48u1
OC1-05SC1224u1
OC1-3.3SC1224u1
OC1-06SC1224u1
OC1-05SC2448u1
OC1-12SC2448u1
OC1-15SC2448u1
OC1-3.3SC2448u1
OC1-09SC2448u1
OC1-06SC2448u1
B. Spec changing
- No load Input Current
2. Minor change details
A. Label design
We will add suffix “A” in the Label to distinguish the version and the safety approval.
＜Before changing＞ ＜After changing＞ ＜Before changing＞ ＜After changing＞
B. Spec changing
- No load Input Current
Parts name
Before changing
OC1-3.3SC1224u1 4/5 [mA]Typ.
OC1-05SC1224u1
5/3 [mA]Typ.
OC1-06SC1224u1
5/3 [mA]Typ.
OC1-3.3SC2448u1 4/5 [mA]Typ.
OC1-05SC2448u1
2/2 [mA]Typ.
OC1-06SC2448u1
2/2 [mA]Typ.
OC1-09SC2448u1
3/2 [mA]Typ.
OC1-12SC2448u1
4/4 [mA]Typ.
OC1-15SC2448u1
6/4 [mA]Typ.
OC1-24SC48u1
4 [mA]Typ.
After changing
10/11 [mA]Typ.
10/11 [mA]Typ.
10/11 [mA]Typ.
11/13 [mA]Typ.
11/13 [mA]Typ.
11/13 [mA]Typ.
11/13 [mA]Typ.
12/13 [mA]Typ.
12/13 [mA]Typ.
14 [mA]Typ.
*The 2 value shows in “**/**” is the value of the 2 rated input
Ex) 10/11 mA of the OC1-3.3SC1224u1 shows the 10mA when 12V input, 11mA when
24V input
ETA-USA
16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.com
Toll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753
ETA-USA
The Power Professionals
Over Current Protection特性
変更前（定電流形垂下特性）
Over Current Protection特性
変更後（間欠動作）
12
12
10
10
出 力 電 圧 [V ]
14
出 力 電 圧 [V ]
14
8
6
4
8
6
破線部は間欠発振となります
4
2
2
0
0
0.0
0.2
0.4
0.6
0.8
1.0 1.2
出力電流 [A]
1.4
1.6
1.8
2.0
0.0
0.2
0.4
0.6
0.8
1.0 1.2
出力電流 [A]
1.4
1.6
1.8
2.0
The wave form is the data of the OC1-12SC2448u1
3. New production will begin as of June 23 2014
Please contact us at any time for more information if any.
Best Regards
ETA ELECTRONIC INDUSTRIES CO.,LTD.
Electric Device Dept
General Manager
Takahide Nakano
ETA-USA
16170 Vineyard Blvd. Suite 180 Morgan Hill, CA 95037 http://www.eta-usa.com
Toll-free (US only): 800-ETA-POWR (800-382-7697) Telephone: 408 778-2793 FAX: 408-779-2753