PSK-S25D-15-DIN [CUI]

AC-DC POWER SUPPLY;


型号：	PSK-S25D-15-DIN
厂家：	CUI INC
描述：	AC-DC POWER SUPPLY
文件：	总9页 (文件大小：1937K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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3D Model

date 03/25/2021

page 1 of 9

SERIES: PSK-S25D │ DESCRIPTION: AC-DC POWER SUPPLY

FEATURES

• universal input (85~264 Vac)

• -40~85°C operating range

• over voltage/current protection

• 4,000 Vac input/output isolation voltage

• board/chassis/DIN-Rail configurations

• CISPR32/EN55032 Class B

• UL/EN/IEC 62368-1 certified

output

voltage

output

current

output

power

max

ripple

eﬃciency²

MODEL

and noise¹

min

max

typ

(Vdc)

3.3

(A)

(W)

(mVp-p)

(%)

PSK-S25D-3

PSK-S25D-5

PSK-S25D-9

PSK-S25D-12

PSK-S25D-15

PSK-S25D-24

PSK-S25D-48

4.10

2.50

2.10

1.60

1.10

0.50

13.5

20.5

22.5

25.2

100

26.4

Notes:

1. At full load, nominal input, 20 MHz bandwidth oscilloscope, with 1 µF ceramic and 10 µF electrolytic capacitors on the output.

2. At 230 Vac input.

3. All speciﬁcations are measured at Ta=25°C, humidity <75%, nominal input voltage, and rated output load unless otherwise speciﬁed.

PART NUMBER KEY

PSK-S25D - XX - X

Base Number

Output Voltage

Mounting Style:

“blank” = board mount

T = chassis mount

DIN = DIN-rail mount

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INPUT

parameter

conditions/description

min

typ

max

units

100

264

370

Vac

Vdc

voltage

frequency

current

at 115 Vac

at 230 Vac

600

340

at 115 Vac

at 230 Vac

inrush current

no load power consumption

0.5

OUTPUT

parameter

conditions/description

min

typ

max

units

3.3 Vdc output models

5 Vdc output models

9 Vdc output models

12 Vdc output models

15 Vdc output models

24 Vdc output models

48 Vdc output models

48,000

12,240

5,600

5,400

2,400

1,440

600

µF

capacitive load

3.3 Vdc output models

all other models

±3

±2

initial set point accuracy

line regulation

load regulation

at full load

±0.5

±1

from 0~100% load

at 115 Vac, full load

at 230 Vac, full load

hold-up time

adjustability

see application notes

±10

switching frequency

temperature coeﬃcient

kHz

±0.02

%/°C

PROTECTIONS

parameter

conditions/description

min

typ

max

units

output voltage clamp

3.3, 5 Vdc output models

9 Vdc output models

12, 15 Vdc output models

24 Vdc output models

48 Vdc output models

7.5

Vdc

over voltage protection

over current protection

auto recovery

140

short circuit protection

hiccup, continuous, auto recovery

SAFETY & COMPLIANCE

parameter

conditions/description

min

typ

max

units

input to output for 1 minute, 5 mA

input to ground for 1 minute, 5 mA

4,000

2,500

Vac

isolation voltage

safety approvals

safety class

UL 62368-1, EN 62368-1, IEC 62368-1

Class I

conducted emissions

radiated emissions

ESD

CISPR32/EN55032, Class B

IEC/EN61000-4-2, contact ±6 kV/ air ±8 kV, Class B

IEC/EN61000-4-3, 10 V/m, Class A

radiated immunity

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CUI Inc │ SERIES: PSK-S25D │ DESCRIPTION: AC-DC POWER SUPPLY

date 03/25/2021 │ page 3 of 9

(

)

SAFETY & COMPLIANCE CONTINUED

parameter

conditions/description

min

typ

max

units

EFT/burst

IEC/EN61000-4-4, ±4 kV, Class B

IEC/EN61000-4-5, line to line ±1 kV/ line to ground ±2 kV, Class B

surge

IEC/EN61000-4-5, line to line ±2 kV/line to ground ±4 kV, Class B

(external circuit required, see Figure 2)

conducted immunity

IEC/EN61000-4-6, 10 Vrms, Class A

IEC/EN61000-4-11 Class B, 0%-70%

voltage dips & interruptions

MTBF

RoHS

as per MIL-HDBK-217F at 25°C

300,000

hours

yes

Notes:

4. The power supply is considered a component which will be installed into ﬁnal equipment. The ﬁnal equipment still must be tested to meet the necessary EMC directives.

ENVIRONMENTAL

parameter

conditions/description

min

-40

typ

max

units

°C

operating temperature

storage temperature

storage humidity

see derating curves

°C

non-condensing

SOLDERABILITY⁵

parameter

conditions/description

for 3~5 seconds

min

350

255

typ

360

260

max

370

265

units

°C

hand soldering

wave soldering

for 5~10 seconds

°C

Notes:

5. For board mount models only

Peak Temp. 260°C Max.

Wave Soldering Time

4 Sec. Max.

250

200

150

100

10 Sec. Max.

Time (sec.)

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date 03/25/2021 │ page 4 of 9

DERATING CURVES

EFFICIENCY CURVES

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date 03/25/2021 │ page 5 of 9

MECHANICAL

parameter

conditions/description

min

typ

max

units

board mount: 70.00 x 48.00 x 23.50 (2.756 x 1.890 x 0.925 inch)

chassis mount: 96.10 x 54.00 x 32.00 (3.783 x 2.126 x 1.260 inch)

DIN-Rail mount: 96.10 x 54.00 x 36.60 (3.783 x 2.126 x 1.441 inch)

dimensions

case material

weight

black ﬂame-retardant and heat-resistant plastic (UL94V-0)

board mount

chassis mount

DIN-Rail mount

120

170

210

(

)

MECHANICAL DRAWING BOARD MOUNT

units: mm[inch]

tolerance: ±0.50[±0.020]

pin diameter tolerance: ±0.10[±0.004]

PIN CONNECTIONS

Function

GND

AC (N)

AC (L)

+Vo

no pin

-Vo

Recommended PCB Layout

Top View

trim

MECHANICAL DRAWING (CHASSIS MOUNT)

units: mm[inch]

tolerance: ±1.00[±0.039]

wire range: 24~12 AWG

tightening torque: max 0.4 N*m

PIN CONNECTIONS

Function

GND

AC (N)

AC (L)

+Vo

trim

-Vo

Front View

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date 03/25/2021 │ page 6 of 9

(

)

MECHANICAL DRAWING DIN-RAIL MOUNT

units: mm [inch]

tolerance: ±1.00[±0.039]

installed on DIN Rail TS35

wire range: 24~12 AWG

tightening torque: max 0.4 N*m

PIN CONNECTIONS

Function

GND

AC (N)

AC (L)

+Vo

trim

-Vo

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CUI Inc │ SERIES: PSK-S25D │ DESCRIPTION: AC-DC POWER SUPPLY

date 03/25/2021 │ page 7 of 9

APPLICATION CIRCUIT

Figure 1

Table 1

Recommended External Circuit Components

(Vdc)

FUSE

MOV

TVS

3.3

3.15A/250V S14K300

1 μF

330 μF

120 μF

68 μF

SMBJ7.0A

SMBJ12A

SMBJ20A

SMBJ30A

SMBJ64A

EMC RECOMMENDED CIRCUIT

Figure 2

Table 2

Recommended External Circuit Components

FUSE

MOV

3.15 A/250 V, slow fusing

S14K300

LCM

10 mH

0.1 μF/275 Vac

1000 pF/400 Vac

4.7 μH/ 2 A

CY1, CY2

Note:

Also refer to Table 1.

Notes:

6. C1 is a ceramic capacitor used to ﬁlter high frequency noise.

7. C2 is an electrolytic capacitor and it is recommended to be high frequency and low impedance. For capacitance and current of capacitor, refer to the datasheet provided by the

manufacturer. Voltage derating of capacitor should be at least 80%.

8. TVS is a recommended component to protect post-circuits (if converter fails).

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CUI Inc │ SERIES: PSK-S25D │ DESCRIPTION: AC-DC POWER SUPPLY

date 03/25/2021 │ page 8 of 9

APPLICATION NOTES

Output voltage trimming

Leave open if not used.

Figure 3

Application Circuit for Trim pin

Formula for Trim Resistor

(part in broken line is the interior of models)

Vref

Vot - Vref

-R

up: R

down

²-a

Vot - Vref

Vref

¹-a

Note: Value for R1, R2, R3, and Vref refer to Table 3

R_T: Trim Resistor

a: User-deﬁned parameter, no actual meanings

Vo': The trim up/down voltage

Table 3

Vout

(Vdc)

(kΩ)

Vref

(V)

3.3

1.98

3.3

2.87

1.24

2.5

7.5

3.83

7.5

1.5

8.66

3.73

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CUI Inc │ SERIES: PSK-S25D │ DESCRIPTION: AC-DC POWER SUPPLY

date 03/25/2021 │ page 9 of 9

REVISION HISTORY

rev.

description

date

1.0

initial release

03/07/2019

12/22/2020

03/25/2021

1.01

1.02

company logo updated

curves and circuit drawings updated

The revision history provided is for informational purposes only and is believed to be accurate.

Headquarters

20050 SW 112th Ave.

Tualatin, OR 97062

800.275.4899

Fax 503.612.2383

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techsupport@cui.com

CUI oﬀers a two (2) year limited warranty. Complete warranty information is listed on our website.

CUI reserves the right to make changes to the product at any time without notice. Information provided by CUI is believed to be accurate and reliable. However, no responsibility is

assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use.

CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability. A critical component is any component of a

life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to aﬀect its safety or eﬀectiveness.

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