DRA-40-24 [MEANWELL]

UNIVERSAL AC INPUT/FULL RANGE;


型号：	DRA-40-24
厂家：	MEAN WELL ENTERPRISES CO., LTD.
描述：	UNIVERSAL AC INPUT/FULL RANGE 输入元件
文件：	总5页 (文件大小：167K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

40W Single Output Switching Power Supply

DRA-40 series

Bauart gepruft

Sicherheit

egelma ge

o s

be wac

www.tuv.com

ID 2000000000

LPS

■ Features

■ Applications

ꢀUniversal AC input / Full range

ꢀProtections: Short circuit / Overload / Over voltage

ꢀCan be installed on DIN rail TS-35/7.5 or 15

ꢀOutput Voltage adjustable through internal potentiometer

ꢀOutput Current adjustable through external 1~10Vdc, PWM

signal or resistance

ꢀMachine vision inspection system

ꢀPlant cultivation system

ꢀCooling by free air convection

ꢀPass LPS

ꢀLED indicator for power on

ꢀ100% full load burn-in test

ꢀ3 years warranty

■ Description

DRA-40 is one 40W AC/DC DIN rail power supply, featuring the adjustable output current. Users are

able to easily change the constant output current level, via 1~10Vdc, PWM signal or resistance.

DRA-40 can be mounted on DIN rail TS-35/7.5 or 15; in addition, the width of the unit is only 40mm that

it is well suited for the installation in a limited spacing. DRA-40 accepts the universal AC input between

90VAC and 264VAC; the efficiency is up to 87% that the entire series can operate, under free air convection,

from -30℃ through 70℃.

■ Model Encoding

DRA - 40 - 12

Output voltage

Output wattage

Series name

File Name:DRA-40-SPEC 2015-06-11

40W Single Output Switching Power Supply

DRA-40 series

SPECIFICATION

MODEL

DRA-40-12

DRA-40-24

DC VOLTAGE

12V

24V

CONSTANT CURRENT REGION 3~12V

3~24V

1.7A

RATED CURRENT

CURRENT RANGE

RATED POWER

3.34A

0 ~ 3.34A

40.08W

0 ~ 1.7A

40.8W

150mVp-p

24 ~ 30V

1.0%

RIPPLE & NOISE (max.) Note.2 120mVp-p

OUTPUT VOLTAGE ADJ. RANGE

12 ~ 15V

1.0%

VOLTAGE TOLERANCE Note.3

LINE REGULATION

0.5%

LOAD REGULATION

0.5%

SETUP, RISE TIME Note.4 400ms, 90ms/230VAC

800ms, 90ms/115VAC at full load

HOLD UP TIME (Typ.)

VOLTAGE RANGE

50ms/230VAC

90 ~ 264VAC

47 ~ 63Hz

85%

10ms/115VAC at full load

127 ~ 370VDC [DC input operation possible by connecting AC/L(+), AC/N(-)]

FREQUENCY RANGE

EFFICIENCY (Typ.)

AC CURRENT (Typ.)

87%

INPUT

0.8A/115VAC

0.6A/230VAC

INRUSH CURRENT (Typ.) COLD START 30A/115VAC

60A/230VAC

95 ~ 108% rated output power

OVERLOAD

Protection type : Constant current limiting, recovers automatically after fault condition is removed

14.49 ~ 18.63V

28.98 ~ 37.26V

PROTECTION

ENVIRONMENT

OVER VOLTAGE

Protection type : Shut down o/p voltage, re-power on to recover

-30 ~ +70℃ (Refer to "Derating Curve")

20 ~ 90% RH non-condensing

WORKING TEMP.

WORKING HUMIDITY

STORAGE TEMP., HUMIDITY

TEMP. COEFFICIENT

VIBRATION

-40 ~ +85℃, 10 ~ 95% RH

0.03%/℃ (0 ~ 55℃) on output

10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes

UL60950-1, TUV EN60950-1 approved

SAFETY STANDARDS

WITHSTAND VOLTAGE

ISOLATION RESISTANCE

EMC EMISSION

I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC

SAFETY &

EMC

(Note 5)

I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25℃/ 70% RH

Compliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3

EMC IMMUNITY

Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN61204-3, light industry level, criteria A

439.3K hrs min. MIL-HDBK-217F (25℃)

MTBF

40*90*100mm (W*H*D)

OTHERS DIMENSION

PACKING

0.3Kg; 42pcs/13.6Kg/0.82CUFT

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.

NOTE

4. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.

5. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed

that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to EMI testing of component power

supplies. (as available on http://www.meanwell.com)

6. Installation clearances : 40mm on top, 20mm on the bottom, 5mm on the left and right side are recommended when loaded

permanently with full power. In case the adjacent device is a heat source, 15mm clearance is recommended.

File Name:DRA-40-SPEC 2015-06-11

40W Single Output Switching Power Supply

DRA-40 series

Block Diagram

RECTIFIERS

-V

POWER

EMI

I/P

SWITCHING

FILTER

DIM+

O.C.P.

DIM-

DETECTION

CIRCUIT

CONTROL

O.L.P.

O.V.P.

Derating Curve

Static Characteristics

100

230VAC

Input only

-30

-20

50 55 60

(VERTICAL)

90 100 125 135 145 155 165 175 180 200 230 264

INPUT VOLTAGE (V) 60Hz

AMBIENT TEMPERATURE (℃)

OUTPUT CURRENT ADJUSTMENT OPERATION

※ Built-in 3 in 1 current adjustment function . Output constant current level can be adjusted by applying 1 ~ 10Vdc, 10V PWM

signal or resistance between DIM+ and DIM-.

※ Please DO NOT connect "DIM-" to "-V".

※ Reference resistance value for output current adjustment (Typical)

Single Power supply

10KΩ 20KΩ 30KΩ 40KΩ 50KΩ 60KΩ 70KΩ 80KΩ 90KΩ 100KΩ

10KΩ/N 20KΩ/N 30KΩ/N 40KΩ/N 50KΩ/N 60KΩ/N 70KΩ/N 80KΩ/N 90KΩ/N 100KΩ/N

OPEN

-----

Resistance

value

Multiple Power supplies

(N=Power supply quantity for simultaneous

current adjustment control)

Percentage of rated current

10%

20%

30%

40%

50%

60%

70%

80%

90%

100% 102%~108%

※ 1 ~ 10Vdc for output current adjustment (Typical)

Applied Source

10V

OPEN

Percentage of rated current

10%

20%

30%

40%

50%

60%

70%

80%

90% 100% 102%~108%

※ 10V PWM signal for output current adjustment (Typical): Frequency range :100Hz ~ 3KHz

Duty value

10%

20%

30%

40%

50%

60%

70%

80%

90% 100%

OPEN

Percentage of rated current

90% 100% 102%~108%

File Name:DRA-40-SPEC 2015-06-11

40W Single Output Switching Power Supply

DRA-40 ^series

Using the current adjustment function can not adjust the output current to 0A. Please refer to the connection method below to a

djust the output

※

current to 0A.

10K~100K Ohms resistance

1~10V DC Voltage

LOAD

10V PWM Signal

Adjuster

+V +V -V -V

DC OK

Switch

+V ADJ

Relay

FG N

DRIVING METHODS OF APPLICATIONS

The power supply may either work in "constant voltage mode or constant current mode"

In the constant current region, the highest voltage at the output of the driver

Rated

output

voltage

depends on the configuration of the end systems.

Should there be any compatibility issues, please contact MEAN WELL.

(B)

Constant

Current area

(A) Constant

Voltage area

(C)

Hiccup

Protection

100

Io (%)

File Name:DRA-40-SPEC 2015-06-11

40W Single Output Switching Power Supply

DRA-40 series

Mechanical Specification

Case No.962A Unit:mm

100

+V +V -V -V

DC OK

+V ADJ

7.5 7.5

Installation Instruction

This series fits DIN rail TS35/7.5 or TS35/15.

For installation details, please refer to the USER MANUAL on

http://www.meanwell.com/search/DRA-40/DRA_manual.pdf

(This diagram is for reference. The rail is not included with unit.)

Back View

File Name:DRA-40-SPEC 2014-10-22

DRA-40-24 [MEANWELL]

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