PSK-S20C-9-T [CUI]

AC-DC POWER SUPPLY;


型号：	PSK-S20C-9-T
厂家：	CUI INC
描述：	AC-DC POWER SUPPLY
文件：	总8页 (文件大小：1605K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Additional Resources: Product Page

3D Model

date 03/26/2021

page 1 of 8

SERIES: PSK-S20C │ DESCRIPTION: AC-DC POWER SUPPLY

FEATURES

• universal input (85~264 Vac)

• -40~70°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-S20C-3

PSK-S20C-5

PSK-S20C-9

PSK-S20C-12

PSK-S20C-15

PSK-S20C-24

3.60

2.20

1.66

1.33

0.833

11.8

120

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-S20C - XX - X

Base Number

Output Voltage

Mounting Style:

“blank” = board mount

T = chassis mount

DIN = DIN-rail mount

cui.com

Additional Resources: Product Page

3D Model

CUI Inc │ SERIES: PSK-S20C │ DESCRIPTION: AC-DC POWER SUPPLY

date 03/26/2021 │ page 2 of 8

INPUT

parameter

conditions/description

min

typ

max

units

100

264

370

Vac

Vdc

voltage

frequency

current

at 115 Vac

at 230 Vac

440

260

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

10,000

6,600

4,400

3,000

2,000

800

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

switching frequency

100

kHz

temperature coeﬃcient

±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

7.5

Vdc

over voltage protection

over current protection

auto recovery

110

short circuit protection

hiccup, continuous, auto recovery

SAFETY & COMPLIANCE

parameter

conditions/description

input to output for 1 minute, 5 mA

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

Class II

min

typ

max

units

isolation voltage

safety approvals

safety class

4,000

Vac

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

cui.com

Additional Resources: Product Page

3D Model

CUI Inc │ SERIES: PSK-S20C │ DESCRIPTION: AC-DC POWER SUPPLY

date 03/26/2021 │ page 3 of 8

(

)

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 ±2 kV, Class B

surge

IEC/EN61000-4-5, line to line ±4 kV/line to ground ±6 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.)

cui.com

Additional Resources: Product Page

3D Model

CUI Inc │ SERIES: PSK-S20C │ DESCRIPTION: AC-DC POWER SUPPLY

date 03/26/2021 │ page 4 of 8

DERATING CURVES

EFFICIENCY CURVES

cui.com

Additional Resources: Product Page

3D Model

CUI Inc │ SERIES: PSK-S20C │ DESCRIPTION: AC-DC POWER SUPPLY

date 03/26/2021 │ page 5 of 8

MECHANICAL

parameter

conditions/description

min

typ

max

units

board mount: 53.80 x 28.80 x 23.50 (2.118 x 1.134 x 0.925 inch)

chassis mount: 76.00 x 31.50 x 32.30 (2.992 x 1.24 x 1.272 inch)

DIN-Rail mount: 76.00 x 31.50 x 36.90 (2.992 x 1.24 x 1.453 inch)

dimensions

case material

weight

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

board mount

chassis mount

DIN-Rail mount

100

(

)

MECHANICAL DRAWING BOARD MOUNT

units: mm[inch]

tolerance: ±0.50[±0.020]

pin diameter tolerance: ±0.10[±0.004]

PIN CONNECTIONS

Function

AC (N)

AC (L)

-Vo

+Vo

Recommended PCB Layout

Top View

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

AC (N)

AC (L)

-Vo

+Vo

Front View

cui.com

Additional Resources: Product Page

3D Model

CUI Inc │ SERIES: PSK-S20C │ DESCRIPTION: AC-DC POWER SUPPLY

date 03/26/2021 │ page 6 of 8

(

)

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

AC (N)

AC (L)

-Vo

+Vo

cui.com

Additional Resources: Product Page

3D Model

CUI Inc │ SERIES: PSK-S20C │ DESCRIPTION: AC-DC POWER SUPPLY

date 03/26/2021 │ page 7 of 8

APPLICATION CIRCUIT

Figure 1

Table 1

Table 2

Recommended External Circuit Components

C2⁶

(Vdc)

FUSE

MOV

TVS

C2⁶

(Vdc)

3.3

3.15A/250V S20K300 1 μF/50 V 220 μF/16V SMBJ7.0A

3.15A/250V S20K300 1 μF/50 V 120 μF/25V SMBJ12A

3.15A/250V S20K300 1 μF/50 V 120 μF/25V SMBJ20A

470 μF/16V (solid capacitor)

390 μF/25V

3.15A/250V S20K300 1 μF/50 V

68 μF/35V

SMBJ30A

220 μF/35V

Notes:

6. When output terminal is connected to a high frequency switch type load, use Table 2 for C2 values.

EMC RECOMMENDED CIRCUIT

Figure 2

Table 3

Recommended External Circuit Components

FUSE

MOV1

6.3 A/250 V, slow fusing

S20K300

MOV2, MOV3

GDT

S10K300

EM3600XS

4.7 µH

LDM

LCM

2 mH

0.22 μF/275 Vac

1 nF/400 Vac

1 MΩ/ 2 W

CY1, CY2

Note:

Also refer to Table 1.

Notes:

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

8. 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%.

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

cui.com

Additional Resources: Product Page

3D Model

CUI Inc │ SERIES: PSK-S20C │ DESCRIPTION: AC-DC POWER SUPPLY

date 03/26/2021 │ page 8 of 8

REVISION HISTORY

rev.

description

date

1.0

initial release

03/07/2019

12/22/2020

03/26/2021

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

cui.com

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.

相关型号：