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PSK-S15C-5-T
AC/DC Enclosed Power Supply (PSU), ITE, 1 Outputs, 13.5 W, 5 VDC, 2.7 A
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: CUI
- Product type: AC / DC Enclosed Power Supplies
- Available until stocks are exhausted
- SVHC: To Be Advised
- Product Range: PSK-S15C Series
- No. of Outputs: 1Outputs
- Output Power Max: 13.5W
- Input Voltage VAC: 85V AC to 264V AC
- Power Supply Output Type: Fixed
- Output Current - Output 1: 2.7A
- Output Current - Output 2: -
- Output Current - Output 3: -
- Output Current - Output 4: -
- Output Voltage - Output 1: 5VDC
- Output Voltage - Output 2: -
- Output Voltage - Output 3: -
- Output Voltage - Output 4: -
- Power Supply Applications: ITE
| Delivery and price | |
|---|---|
| Units per pack | 10 |
| Price | 13.27 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
Additional Resources: Product Page ~~oe~~ | 3D Model **date** 03/07/2019 **page** 1 of 8 ## **SERIES:** PSK-S15C **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 |**MODEL**|**output**<br>**voltage**|**output**<br>**current**|**output**<br>**current**|**output**<br>**power**|**ripple**<br>**and noise1**|**efficiency2**| |---|---|---|---|---|---|---| |||**min**|**max**|**max**|**max**|**typ**| ||(Vdc)|(mA)|(mA)|(W)|(mVp-p)|**(%)**| |PSK-S15C-3|3.3|0|2700|8.9|120|72| |PSK-S15C-5|5|0|2700|13.5|120|76| |PSK-S15C-9|9|0|1600|15|120|77| |PSK-S15C-12|12|0|1250|15|120|80| |PSK-S15C-15|15|0|1000|15|120|81| |PSK-S15C-24|24|0|625|15|120|81| 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 S15C XX X** ~~ZT~~ 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-S15C **│ DESCRIPTION:** AC-DC POWER SUPPLY **date** 03/07/2019 **│ page** 2 of 8 |**INPUT**|||||| |---|---|---|---|---|---| |**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**| |voltage||85<br>100||264<br>370|Vac<br>Vdc| |frequency||47||63|Hz| |current|at 115 Vac<br>at 230 Vac|||320<br>200|mA<br>mA| |inrush current|at 115 Vac<br>at 230 Vac||12<br>36||A<br>A| |no load power consumption||||0.5|W| |**OUTPUT**|||||| |**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**| ||3.3 Vdc output models|||10,000|µF| ||5 Vdc output models|||6,600|µF| |capacitive load|9 Vdc output models<br>12 Vdc output models|||4,400<br>3,000|µF<br>µF| ||15 Vdc output models|||2,000|µF| ||24 Vdc output models|||800|µF| |initial set point accuracy|3.3 Vdc output models<br>all other models||±3<br>±2||%<br>%| |line regulation|at full load||±0.5||%| |load regulation|from 0~100% load||±1||%| |hold-up time|at 115 Vac, full load<br>at 230 Vac, full load|5<br>44|10<br>55||ms<br>ms| |switching frequency|||100||kHz| |temperature coefcient|||±0.02||%/°C| |**PROTECTIONS**|||||| |**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**| ||output voltage clamp||||| ||3.3, 5 Vdc output models|||7.5|Vdc| |over voltage protection|9 Vdc output models|||15|Vdc| ||12, 15 Vdc output models|||20|Vdc| ||24 Vdc output models|||30|Vdc| |over current protection|auto recovery|130|||%| |short circuit protection|hiccup, continuous, auto recovery||||| |**SAFETY & COMPLIANCE**|||||| |**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**| |isolation voltage|input to output for 1 minute, 5 mA|4,000|||Vac| |safety approvals|UL 62368-1, EN 62368-1, IEC 62368-1||||| |safety class|Class II||||| |conducted emissions|CISPR32/EN55032, Class B||||| |radiated emissions|CISPR32/EN55032, Class B||||| |ESD|IEC/EN61000-4-2, contact ±6 kV/ air ±8 kV, Class B||||| |radiated immunity|IEC/EN61000-4-3, 10 V/m, Class A||||| **cui** .com Additional Resources: Product Page | 3D Model **CUI Inc │ SERIES:** PSK-S15C **│ DESCRIPTION:** AC-DC POWER SUPPLY **date** 03/07/2019 **│ page** 3 of 8 ## **SAFETY & COMPLIANCE (CONTINUED)** |**parameter**|**conditions/description**<br>**min**<br>**typ**<br>**max**<br>**units**| |---|---| |EFT/burst|IEC/EN61000-4-4, ±4 kV, Class B| |surge|IEC/EN61000-4-5, line to line ±2 kV, Class B| ||IEC/EN61000-4-5, line to line ±4 kV/line to ground ±6 kV, Class B<br>(external circuit required, see Figure 2)| |conducted immunity|IEC/EN61000-4-6, 10 Vrms, Class A| |voltage dips & interruptions|IEC/EN61000-4-11 Class B, 0%-70%| |MTBF|as per MIL-HDBK-217F at 25°C<br>300,000<br>hours| |RoHS|yes| |Notes:<br>4. The power supply is consider<br>**ENVIRONMENTAL**|ed a component which will be installed into fnal equipment. The fnal equipment still must be tested to meet the necessary EMC directives.| |**parameter**|**conditions/description**<br>**min**<br>**typ**<br>**max**<br>**units**| |operating temperature|see derating curves<br>-40<br>70<br>°C| |storage temperature|-40<br>85<br>°C| |storage humidity|non-condensing<br>95<br>%| |**SOLDERABILITY5**|| |**parameter**|**conditions/description**<br>**min**<br>**typ**<br>**max**<br>**units**| |hand soldering|for 3~5 seconds<br>350<br>360<br>370<br>°C| |wave soldering|for 5~10 seconds<br>255<br>260<br>265<br>°C| |Notes:<br>5. For board mount models only|| **==> picture [239 x 161] intentionally omitted <==** **----- Start of picture text -----**<br> Peak Temp. 260°C Max.<br>250 Wave Soldering Time<br>4 Sec. Max.<br>200<br>10 Sec. Max.<br>150<br>100<br>50<br>0<br>Time (sec.)<br>Temperature (°C)<br>**----- End of picture text -----**<br> **cui** .com Additional Resources: Product Page | 3D Model **CUI Inc │ SERIES:** PSK-S15C **│ DESCRIPTION:** AC-DC POWER SUPPLY **date** 03/07/2019 **│ page** 4 of 8 ## **DERATING CURVES** Load vs. Input Voltage (at -40°C to -25°C Ambient Temperature) Load vs. Input Voltage (at -25°C to +70°C Ambient Temperature) **==> picture [562 x 134] intentionally omitted <==** **----- Start of picture text -----**<br> 100 5 Vdc output<br>100 5 Vdc output all other outputs<br> all other outputs 80<br>80 70<br>60<br>60<br>40<br>40<br>20<br>20<br>85 100 130 240 264 Vac<br>10085 100120 130160 Input Voltage 240 340 370 Vdc264 Vac 100 120 160 Input Voltage 340 370 Vdc<br>Load (%)<br>Load (%)<br>**----- End of picture text -----**<br> Load vs. Ambient Temperature (at 85~264 Vac / 100~370 Vdc Input Voltage) **==> picture [281 x 125] intentionally omitted <==** **----- Start of picture text -----**<br> 100 3.3, 5 Vdc outputs<br>all other outputs<br>80<br>60<br>40<br>25<br>-40 -10 45 70<br>Ambient Temperature (°C)<br>Load (%)<br>**----- End of picture text -----**<br> ## **EFFICIENCY CURVES** **==> picture [524 x 201] intentionally omitted <==** **----- Start of picture text -----**<br> Efficiency vs. Input Voltage Efficiency vs. Load Current<br>(at full load) (at 230 Vac)<br>90 100<br>85 95<br>80 80<br>75 75<br>70 70<br>65 — PSK-S15C-5 65 — PSK-S15C-5<br>60 — PSK-S15C-15 60 — PSK-S15C-15<br>55 — [PSK-S15C-24] 55 — [PSK-S15C-24]<br>50 50<br>85 110 120 220 240 264 10 25 40 50 65 75 90 100<br>Input Voltage (Vac) Load Current (%)<br>Efficiency (%) Efficiency (%)<br>**----- End of picture text -----**<br> **cui** .com Additional Resources: Product Page | 3D Model **CUI Inc │ SERIES:** PSK-S15C **│ DESCRIPTION:** AC-DC POWER SUPPLY **date** 03/07/2019 **│ page** 5 of 8 ## **MECHANICAL** |**MECHANICAL**||||| |---|---|---|---|---| |**parameter**|**conditions/description**<br>**min**|**typ**|**max**|**units**| ||board mount: 53.80 x 28.80 x 23.50 (2.118 x 1.134 x 0.925 inch)|||mm| |dimensions|chassis mount: 76.00 x 31.50 x 32.30 (2.992 x 1.24 x 1.272 inch)|||mm| ||DIN-Rail mount: 76.00 x 31.50 x 36.90 (2.992 x 1.24 x 1.453 inch)|||mm| |case material|black flame-retardant and heat-resistant plastic (UL94V-0)|||| ||board mount|60||g| |weight|chassis mount|80||g| ||DIN-Rail mount|100||g| ## **MECHANICAL DRAWING (BOARD MOUNT)** units: mm[inch] tolerance: ±0.50[±0.020] pin diameter tolerance: ±0.10[±0.004] |PIN CONNECTIONS|PIN CONNECTIONS| |---|---| |PIN|Function| |1|AC (N)| |2|AC (L)| |3|-Vo| |4|+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|PIN CONNECTIONS| |---|---| |PIN|Function| |1|AC (N)| |2|AC (L)| |3|-Vo| |4|+Vo| **==> picture [65 x 10] intentionally omitted <==** **----- Start of picture text -----**<br> Front View<br>**----- End of picture text -----**<br> **cui** .com Additional Resources: Product Page | 3D Model **CUI Inc │ SERIES:** PSK-S15C **│ DESCRIPTION:** AC-DC POWER SUPPLY **date** 03/07/2019 **│ 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|PIN CONNECTIONS| |---|---| |PIN|Function| |1|AC (N)| |2|AC (L)| |3|-Vo| |4|+Vo| **cui** .com Additional Resources: Product Page | 3D Model **CUI Inc │ SERIES:** PSK-S15C **│ DESCRIPTION:** AC-DC POWER SUPPLY **date** 03/07/2019 **│ page** 7 of 8 ## **APPLICATION CIRCUIT** **Figure 1** **Table 1** ## **Table 2** ||**Table 1**|**Table 1**|**Table 1**|**Table 1**||||**Table 2**| |---|---|---|---|---|---|---|---|---| ||Recommended External Circuit Components|||||||| |Vo<br>(Vdc)|FUSE|MOV|C1|C26|TVS||Vo<br>(Vdc)|C26| |3.3|3.15A/250V|S20K300|1 μF/50 V|220 μF/16V|SMBJ7.0A||3.3|470 μF/16V (solid capacitor)| |5|3.15A/250V|S20K300|1 μF/50 V|220 μF/16V|SMBJ7.0A||5|470 μF/16V (solid capacitor)| |9|3.15A/250V|S20K300|1 μF/50 V|120 μF/25V|SMBJ12A||9|470 μF/16V (solid capacitor)| |12|3.15A/250V|S20K300|1 μF/50 V|120 μF/25V|SMBJ20A||12|390 μF/25V| |15|3.15A/250V|S20K300|1 μF/50 V|120 μF/25V|SMBJ20A||15|390 μF/25V| |24|3.15A/250V|S20K300|1 μF/50 V|68 μF/35V|SMBJ30A||24|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** |**Table 3**|**Table 3**| |---|---| |Recommended External Circuit Components|| |FUSE|6.3 A/250 V, slow fusing| |MOV1|S20K300| |MOV2, MOV3|S10K300| |GDT|EM3600XS| |LDM|4.7 μH| |LCM|2 mH| |CX|0.22 μF/275 Vac| |CY1, CY2|1 nF/400 Vac| |R1|1 MΩ/2 W| Note: Also refer to Table 1. 7. C1 is a ceramic capacitor used to filter high frequency noise. - Notes: 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-S15C **│ DESCRIPTION:** AC-DC POWER SUPPLY **date** 03/07/2019 **│ page** 8 of 8 ## **REVISION HISTORY** |**rev.**|**description**|**date**| |---|---|---| |1.0|initial release|03/07/2019| 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.
Updated at June 10, 2026
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