# AC/DC Enclosed Power Supply (PSU), ITE, 1 Outputs, 500 W, 24 VDC, 21 A
**URL**: https://novapart.co/products/GWS500-24/ac-dc-enclosed-power-supply-psu-ite-1-outputs-500
**SKU**: GWS500-24
**Manufacturer**: TDK-LAMBDA
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC Enclosed Power Supplies
**Price**: €227.2800
**Stock**: 50+
**Lead Time**: 162 days (indicative)
## Description
No. of Outputs:1Outputs; Output Power Max:500W; Output Voltage - Output 1:24V; Output Current - Output 1:21A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltag
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (15-Jan-2018) |
| Product Range | GWS500 Series |
| No. Of Outputs | 1Outputs |
| Output Power Max | 500W |
| Current, Output 4 | - |
| Input Voltage Vac | 85V AC to 264V AC |
| Input Voltage Ac Max | 264V |
| Input Voltage Ac Min | 85V |
| Power Supply Output Type | Adjustable, Fixed |
| Output Current - Output 1 | 21A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 24VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 4 | - |
| Power Supply Applications | ITE |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:2142975/)
**GWS500 Series**
**www.** uk.tdk-lambda.com/gws
## **Single Output 500W Power Supplies**
|**Features**|**Benefits**|
|---|---|
|• Compact & Flat 1U Design|• Easier System Integration|
|• Programmable Output Voltage|• Broad Range of Applications|
|• Peak Power Capability 120%(24 & 36V models)• Lower Cost, Smaller Size|• Lower Cost, Smaller Size|
|• Average Active Efficiency @ 230V: 90.3%|• ErP Compliant|
|**Specification**|||
|---|---|---|
|**Model**||**GWS500**|
|AC Input Voltage|VAC|85 - 264VAC (300VAC for 5s)|
|Input Frequency|Hz|47 - 63Hz|
|DC Input Voltage|VDC|120 - 373VDC|
|Inrush Current (cold start)|A|20A/40A at 115VAC, 40A/40A at 230VAC, Ta=25°C (First Inrush/Second Inrush)|
|Power Factor (1)|-|Meets EN61000-3-2 (Typical PF 0.98/0.95) ClassA, Class C> 35% Load|
|Input Current (115/230VAC)|A|5.5 / 2.7|
|Temperature Coefficient|°C|<0.02%/°C (0-50°C)|
|Overcurrent Protection|-|Hiccup (12V model) Constant Current Limit (24V-48V models)|
|||>105% rated output power or >101% of peak output power|
|Overvoltage Protection (2)|V|12V: 13.8 - 16.2V, 24V: 30.3 - 35.5V, 36V: 41.4 - 48.6V, 48V: 60 - 69.6V|
|Overtemperature Protection (2)|-|Yes - Shutdown Output and Manual Reset (CNT or Re-power on)|
|Hold Up Time (115 / 230V input)|ms|16ms|
|Leakage Current (230VAC 60Hz)|mA|<0.75mA|
|Remote Sense|-|Yes|
|Remote On/Off|-|Possible (Active Low)|
|Standby Input Power Draw (3)|W|<0.5W|
|5V Standby (always on)|-|5V 0.3A|
|DC Good|-|DC Good, open collector signal, High on Fail|
|LED Indicator|-|Green LED = On|
|Output Remote Programming|-|By external voltage. See installation manual for details|
|Operating Temperature|°C|-25°C to +70°C. Derate linearly to 50% load from +50°C to +70°C (-40°C start up)|
|Storage Temperature|°C|-30°C to +85°C|
|Operating Humidity|-|30 - 90% RH (non condensing)|
|Storage Humidity|-|10 - 95% RH (non condensing)|
|Cooling|-|Forced Air by Blower Fans|
|Withstand Voltage|-|Input - Output : 4.25kVDC (20mA), Input - FG :2.25kVDC (20mA) Output - FG : 500VDC (100mA) For 1min.|
|Isolation Resistance|Ω|>100MΩ (500VDC) at 25°C & 70%RH|
|Vibration (non operating)|-|10 - 55Hz: 19.6m/s2 constant sweep 1 min X, Y, Z for 1 hour|
|Shock|-|<196.1 m/s2(20G)|
|Immunity|-|Built To Meet EN61000-4-2 (Level 2,3), -3 (Level 3), -4 (Level 3), -5 (Level 3), -6 (Level 3), -8 (Level 4), -11|
|Safety Agency Approvals|-|IEC/EN/UL/CSA 60950-1 and IEC/EN/UL/CSA 62368-1, CE Mark|
|Conducted & Radiated EMI|-|EN55032-B, CISPR22-B|
|Weight (Typ)|g|1020|
|Size (L x W x H)|mm|218 x 105 x 41|
|Warranty|yrs|5|
Notes: (1) 115 / 230VAC input (2) Recycle AC, or use remote on/off to reset (3) When remote off and 5V Aux supply @ no load
GWS500 Series
1
## **Model Selector**
|||**Adjust2**|**Max**|**Peak Curr.1**|**Load**|**Line**|**Ripple**|**Efficiency**|
|---|---|---|---|---|---|---|---|---|
|**Model**|**Voltage**|**Range**|**Current**|**<10s**|**Reg.**|**Reg.**|**Noise**|**(typ) %**|
||**(V)**|**(V)**|**(A)**|**(A)**|**(mV)**|**(mV)**|**(mV)**|**(230VAC)**|
|GWS500-12|12V|10.8 - 13.2|42|-|96|48|150|89|
|GWS500-24|24V|22 - 28.8|21|25.0|192|96|150|90|
|GWS500-36|36V|32 - 40|14|16.7|288|144|200|90|
|GWS500-48|48V|42 - 57.6|10.5|-|384|192|300|90|
**Notes:** (1) Peak current 10seconds. 35% duty cycle max. (2) By trim pot provided. Wider adjustment is possible by external voltage control. **See instruction manual for details.**
## **Outline Drawing GWS500 Series**
**==> picture [291 x 36] intentionally omitted <==**
**----- Start of picture text -----**
NOTES : A. Model name, Input voltage range, Nominal output voltage, Maximum output current & country of
man uf ac tu r e a re sho w n in accordan c e with t he specification.
B. M4 tapped, embossed & countersunk holes (B) for customer chassis mounting.
Screws must not protrude into power supply by more than 5mm
**----- End of picture text -----**
## **Mounting Options GWS500 Output Derating according to the Mounting Directions**
**==> picture [187 x 10] intentionally omitted <==**
**----- Start of picture text -----**
(A) Standard Mounting (B)
**----- End of picture text -----**
**Mounting Method** Output Derating according to the Mounting Directions Recommended standard mounting is Method **( A )** . Method **( B )** is also possible.
GWS500 Series
2
**==> picture [505 x 204] intentionally omitted <==**
**----- Start of picture text -----**
Output Derating Curve GWS500 Mounting Options GWS500 /L /F options
TT)
120 4 mm /L version
50 mm
100 50 mm
80
MOUNTING
60
A,B
50 50 For /L and /F option, the system is forced air cooling with Airflow
40 external airflow of at least 15cfm and air blowing out from ≥15 cfm
the opposite side of the input/output connectors.
20 Note: Allow at least 50mm clearance at each end for adequate airflow.
/L version must have at least 4mm clearance above the unit to
0 comply with Safety Approvals
70
-25 0 25 50 7075 100
Ta ( [o] C)
LOAD (%)
**----- End of picture text -----**
## **Options**
**Suffix Description / T** OTP auto recovery after unit cools down **/ RL** Remote ON/OFF reverse logic (Active High) **/ BAT** Battery charging for 24V (21~29V/17.6A) & 48V (42~58V/8.8A) only **/ F** Full cover without internal fan but require external forced air cooling **/ L** Without cover but require external forced air cooling **/ CO2** Double side coated pcb
## **MOQs apply to Option models**
Please contact your local TDK-Lambda sales office for details.
## **GWS500 Output Voltage External Control (PV)**
Output voltage external control function is available. Output voltage can be varied by applying an external voltage (3–6V) to “PV” terminal and “COM” terminal. **See instruction manual for details.**
GWS500 Series
3
## **TDK-Lambda France SAS**
Tel: +33 1 60 12 71 65 tlf.fr.powersolutions@tdk.com www.emea.lambda.tdk.com/fr
## **TDK-Lambda Americas**
Tel: +1 800-LAMBDA-4 or 1-800-526-2324 tla.powersolutions@tdk.com www.us.lambda.tdk.com
## **Italy Sales Office**
Tel: +39 02 61 29 38 63 tlf.it.powersolutions@tdk.com www.emea.lambda.tdk.com/it
## **Netherlands**
## **TDK Electronics do Brasil Ltda**
Tel: +55 11 3289-9599 sales.br@tdk-electronics.tdk.com www.tdk-electronics.tdk.com/en
tlf.nl.powersolutions@tdk.com www.emea.lambda.tdk.com/nl
## **TDK-Lambda Germany GmbH**
Tel: +49 7841 666 0 tlg.powersolutions@tdk.com www.emea.lambda.tdk.com/de
## **TDK-Lambda Corporation**
Tel: +81-3-6778-1113 www.jp.lambda.tdk.com
## **TDK-Lambda (China) Electronics Co. Ltd.**
Tel: +86 21 6485-0777 tlc.powersolutions@tdk.com www.lambda.tdk.com.cn
## **Austria Sales Office**
Tel: +43 2256 655 84 tlg.at.powersolutions@tdk.com www.emea.lambda.tdk.com/at
## **Switzerland Sales Office**
Tel: +41 44 850 53 53 tlg.ch.powersolutions@tdk.com www.emea.lambda.tdk.com/ch
## **Nordic Sales Office**
## **TDK-Lambda Singapore Pte Ltd.**
Tel: +65 6251 7211 tls.marketing@tdk.com www.sg.lambda.tdk.com
## **TDK India Private Limited, Power Supply Division**
Tel: +91 80 4039-0660 mathew.philip@tdk.com www.sg.lambda.tdk.com
Tel: +45 8853 8086 tlg.dk.powersolutions@tdk.com www.emea.lambda.tdk.com/dk
## **TDK-Lambda UK Ltd.**
Tel: +44 (0) 12 71 85 66 66 tlu.powersolutions@tdk.com www.emea.lambda.tdk.com/uk
## **TDK-Lambda Ltd.**
Tel: +9 723 902 4333 tli.powersolutions@tdk.com www.emea.lambda.tdk.com/il-en
For Additional Information, please visit https://product.tdk.com/en/power/
GWS500 May19 v5
GWS500 Series
4
## Links
- [View this product on Novapart](https://novapart.co/products/GWS500-24/ac-dc-enclosed-power-supply-psu-ite-1-outputs-500)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/tdk-lambda/gws-500-24/power-supply-switch-mode-24v-21a/dp/2142975)
---
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