Datasheet > 3ACFEW_3

3ACFEW_3

更新时间： 2024-02-17 23:58:38

品牌	Logo	应用领域
GAPTEC		/
页数	文件大小	规格书
6页	690K
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3Watt - AC-DC converter

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3ACFEW_3 数据手册

3ACFEW_3 series

3Watt - AC-DC converter

AC-DC Converter

3 Watt

Ultra-wide 85 - 305VAC &

70-430VDC input voltage range

Accepts AC or DC input

(dual-use of same terminal)

Operating ambient temp.

range -40°C to +85°C

Controllable life and

adjustable cost

3ACFEW_3 series is one of GAPTEC’s highly eﬃcient green power AC-DC

Converter series. They feature wide input range accepting either AC or

DC voltage, high eﬃciency, low power consumption and reinforced iso-

lation. All models are particularly suitable for industrial control, electric

power, instrumentation and smart home applications which have high

requirement for dimension and don’t have high requirement on EMC.

For extremely harsh EMC environment, we recommend using the appli-

cation circuit show in Design Reference of this datasheet.

No-load power

consumption: 0.1W

Output short circuit,

over-current protection

Design meets IEC/EN61558,

IEC/EN60335 standards

IEC/EN/UL62368 safety

approved

Multi application,

ﬂexible layout

Compact size, high power

density, green power

UL-62368-1 (E347551)

Common speciﬁcations

Short circuit protection:

Temperature rise at full load:

Output speciﬁcations

Hiccup, continuous, self-recovery

25°C TYP

Item

Operating Conditions

Min Typ

Max

Units

Output voltage

accuracy*

10% - 100% load

Cooling:

Free air convection

-40°C to +85°C

-40°C to +105°C

< 95%

Line regulation

Load regulation

Rated load

1.5

Operation temperature range:

Storage temperature range:

Storage humidity range:

Power derating:

10% - 100% load

20MHz Bandwidth

(peak-peak value)

10% - 100% load

Ripple & Noise*

150

+65°C to +85°C: 2.5%/°C MIN

85VAC - 100VAC: 1.33%/VAC MIN

277VAC - 305VAC: 1.0%/VAC MIN

Temperature

Coeﬃcient

0.15

0.1

%/°C

Safety standard:

IEC/EN/UL62368, IEC/EN60335,

IEC/EN61558

Stand-by Power

Consumption

0.15

Safety-regulated certiﬁcation:

Safety class:

IEC/EN/UL62368

Class II

Over-current

Protection

≥110% Io self-recovery

Min. load

Hot plug:

Unavailable

1. * The “parallel cable” method is used for ripple and noise test, please refer to

AC-DC Converter Application Notes for speciﬁc information;

Case material:

Plastic [UL94-V0]

26.40 x 12.58 x 11.00 mm

>1000,000 hours

3.5g

Dimension:

2. The product is able to work with 0%-10% load and with stable output.

MTBF (MIL-HDBK-217F@25°C):

Weight:

Example:

3ACFEW_03S3

5 = 5Watt; AC = AC-DC; F = Open Frame; E = series; W = wide input

03 = 3.3Vout; S = single output; 3 = 3 kVAC isolation

Input speciﬁcations

Item

Operating Conditions

Min

Typ

Max

Units

Input voltage range • AC Input

• DC Input

305

430

VAC

VDC

Note:

1. External electrolytic capacitors are required to modules, more details refer to

typical applications;

Input frequency

2. This part is open frame, at least 6.4mm creepage distance between the primary

and secondary external components of the module is needed to meet the

safety requirement, refer to the recommended welding hole design in the

external dimension drawing;

3. Unless otherwise speciﬁed, parameters in this datasheet were measured under

the conditions of Ta = 25°C, humidity <75%, nominal input voltage ( 115V and

230V) and rated output load;

4. All index testing methods in this datasheet are based on our company

corporate standards;

5. We can provide product customization service, please contact our technicians

directly for speciﬁc information;

6. Products are related to laws and regulations: see “Features“ and “EMC“;

7. Our products shall be classiﬁed according to ISO14001 and related

environmental laws and regulations, and shall be handled by qualiﬁed units.

Input current

• 115VAC

• 230VAC

0.12

0.06

Inrush current

• 115VAC

• 277VAC

Recommended

External Input Fuse

1A, slow-blow, required (The actual use needs to be

selected according to the application enviroment)

Isolation speciﬁcations

Item

Operating Conditions

Min

Typ

Max

Units

VAC

Isolation voltage

(nput-output)

Electric Strength Test

for 1min., leakage

current < 5mA

3000

Page 1 of 6

3ACFEW_3 – Rev. 2020-1.1

Speciﬁcations subject to change without notice.

GAPTEC-Electronic GmbH & Co. KG

sales@gaptec-electronic.com – www.gaptec-electronic.com

12 3 4 5 6

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与3ACFEW_3相关器件

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3ACM_03S3	GAPTEC	获取价格	3W- Single Output AC-DC Converter - Universal Input - Isolated & Regulated
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3ACM_24S3	GAPTEC	获取价格	3W- Single Output AC-DC Converter - Universal Input - Isolated & Regulated
3ACM_S3	GAPTEC	获取价格	3W- Single Output AC-DC Converter - Universal Input - Isolated & Regulated
3ACMW	GAPTEC	获取价格	3W- Single Output AC-DC Converter - Universal Input - Isolated & Regulated
3ACMW_03S4	GAPTEC	获取价格	3W- Single Output AC-DC Converter - Universal Input - Isolated & Regulated
3ACMW_05S4	GAPTEC	获取价格	3W- Single Output AC-DC Converter - Universal Input - Isolated & Regulated

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