VGS-350C-5

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**date** 09/28/2020 **page** 1 of 6 

## **SERIES:** VGS-350C **DESCRIPTION:** INTERNAL AC-DC POWER SUPPLY **│** 

## **FEATURES** 

- selectable input range (90 ~ 132 Vac / 180 ~ 264 Vac) 

- UL/EN/IEC 62368 certified 

- designed to meet IEC/EN 60335, and GB4943 system requirements 

- short-circuit, over-current, over-voltage, over-temperature protections 

- integrated cooling fan 

- output adjustable via trimpot +/- 10% 

|**MODEL**|**output**<br>**voltage**|**output**<br>**current**|**output**<br>**power**|**ripple**<br>**and noise1**|**efficiency2**|
|---|---|---|---|---|---|
|||**max**|**max**|**typ**|**typ**|
||(Vdc)|(A)|(W)|(mVp-p)|**(%)**|
|VGS-350C-5|5|60.0|300.0|150|84|
|VGS-350C-12|12|29.0|348.0|150|85|
|VGS-350C-15|15|23.2|348.0|150|87|
|VGS-350C-24|24|14.6|350.4|150|88|
|VGS-350C-36|36|9.7|349.2|200|88|
|VGS-350C-48|48|7.3|350.4|200|89|



Notes: 1. Ripple & noise are measured at 20 MHz BW with 47 µF aluminum electrolytic capacitor and 0.1 µF ceramic capacitor on the output. 

2. Measured at 230 Vac 

## **PART NUMBER KEY** 

## **- - - VGS 350C XX X** 

Base Number 

Output Voltage 

A - with terminal cover B - with conformal coating 

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**date** 09/28/2020 **│ page** 2 of 6 

## **INPUT** 

|**INPUT**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
||ac input (low voltage, switch at 115V)|90||132|Vac|
|voltage|ac input (high voltage, switch at 230V)|180||264|Vac|
||dc input (switch at 230V)|240||373|Vdc|
|frequency||47||63|Hz|
|current|at 115 Vac<br>at 230 Vac|||8<br>4|A<br>A|
|inrush current|at 115 Vac, cold start<br>at 230 Vac, cold start||60<br>60||A<br>A|
|leakage current|at 240 Vac|||0.75|mA|
|no load power consumption|at 230 Vac, 25°C|||0.75|W|
|**OUTPUT**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
||5 Vdc output|||10,000|μF|
||12 Vdc output|||4,000|μF|
|capacitive load|15 Vdc output<br>24 Vdc output|||3,300<br>1,500|μF<br>μF|
||36 Vdc output|||1,500|μF|
||48 Vdc output|||470|μF|
||5 Vdc output, full load||±3||%|
|initial set point accuracy|12 Vdc ouput, full load||±1.5||%|
||other outputs, full load||±1||%|
|line regulation|||±0.5||%|
||5 Vdc output, 0%~100% load||±2||%|
|load regulation|12 Vdc ouput, 0%~100% load||±1||%|
||other outputs, 0%~100% load||±0.5||%|
|adjustability|built in trim pot|±10|||%|
|hold-up time|at 115 Vac<br>at 230 Vac||12<br>16||ms<br>ms|
|switching frequency|||65||kHz|
|temperature coefcient|||±0.02||%/°C|
|**PROTECTIONS**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
||5 Vdc output, hiccup, auto-recovery|5.75||6.75|Vdc|
||12 Vdc output, hiccup, auto-recovery|13.8||16.2|Vdc|
|over voltage protection|15 Vdc output, hiccup, auto-recovery<br>24 Vdc output, hiccup, auto-recovery|18.0<br>28.8||21.0<br>33.6|Vdc<br>Vdc|
||36 Vdc output, hiccup, auto-recovery|41.4||46.8|Vdc|
||48 Vdc output, hiccup, auto-recovery|55.2||59.5|Vdc|
|over current protection|auto-recovery|110||180|%|
|short circuit protection|hiccup, continuous, auto-recovery|||||
|**SAFETY & COMPLIANCE**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
||input to ground|2,000|||Vac|
|isolation voltage|input to output|3,000|||Vac|
||output to ground|500|||Vac|
||certifed to:<br>62368:  IEC/EN/UL|||||
|safety approvals|designed to meet:    60335:  IEC/EN<br>designed to meet:    61558:  IEC/EN|||||
||designed to meet:    4943:    GB|||||
|safety class|Class I|||||



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**date** 09/28/2020 **│ page** 3 of 6 

## **SAFETY & COMPLIANCE** 

|EMI/EMC|CISPR32/EN55032  Class A|||||
|---|---|---|---|---|---|
|ESD|IEC/EN 61000-4-2  Contact ±6KV /Air ±8KV, perf. Criteria A|||||
|radiated immunity|IEC/EN 61000-4-3  10V/m, perf. Criteria A|||||
|EFT/burst|IEC/EN 61000-4-4  ±2KV, perf. Criteria A|||||
|surge|IEC/EN 61000-4-5  line to line ±2KV/line to ground ±4KV, perf.||Criteria A|||
|conducted immunity|IEC/EN61000-4-6  10 Vr.m.s, perf. Criteria A|||||
|voltage dips and interruptions|IEC/EN61000-4-11  0%, 70%, perf. Criteria B|||||
|MTBF|as per MIL-HDBK-217F at 25°C|300,000|||hours|
|RoHS|yes|||||
|**ENVIRONMENTAL**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|operating temperature||-30||70|°C|
|storage temperature||-40||85|°C|
|operating humidity|non-condensing|20||90|%|
|storage humidity|non-condensing|0||95|%|



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**date** 09/28/2020 **│ page** 4 of 6 

## **MECHANICAL** 

|**MECHANICAL**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|dimensions|215.00 x 115.00 x 30.00||||mm|
|weight|||700||g|
|cooling|natural convection|||||
|case material|metal (AL1100, SGCC)|||||



## **MECHANICAL DRAWING** 

units: mm [inch] tolerance: ±1.0 [±0.039] wire range: 22-12 AWG connector tightening torque: M3.5, 0.8 N·m 

|~~P~~|~~P~~|
|---|---|
|PIN CONNECTIONS<br>~~P~~||
|PIN<br>~~P~~|Function|
|1|+Vo|
|2|+Vo|
|3|+Vo|
|4<br>~~Ff~~|-Vo<br>~~Ff~~|
|5<br>~~Ff~~|-Vo<br>~~Ff~~|
|6<br>~~Ff~~|-Vo<br>~~Ff~~|
|7|~~=~~|
|8|AC(N)<br>~~=~~|
|9|AC(L)|



|Switch|Switch|||ac input<br>(Vac)|dc input<br>(Vdc)|Position<br>Screw<br>spec.|||L (max)|Torque<br>(max)||
|---|---|---|---|---|---|---|---|---|---|---|---|
||115V|||90~132|-|1  -  4<br>M4<br>5  -  8<br>M4|||5 mm<br>3 mm|0.9 N·m<br>0.9 N·m||
|||||||||||||
|230V||||180~264|240~373|Note:  At least one hole position, 1 ~ 8 , must be securely connected<br>to Protective Earth (PE)<br>OO<br>®||||||



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**date** 09/28/2020 **│ page** 5 of 6 

## **DERATING CURVE** 

## **EFFICIENCY CURVES** 

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**date** 09/28/2020 **│ page** 6 of 6 

## **REVISION HISTORY** 

|**rev.**|**description**|**date**|
|---|---|---|
|1.0|initial release|09/28/2020|



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

**==> picture [155 x 34] intentionally omitted <==**

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