Power Supplies - External/Internal (Off-Board)
ESM040W-0940-43
ObsoleteERP Power, LLC
LED DRIVER CC AC/DC 32-43V 940MA
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Power Supplies - External/Internal (Off-Board)
ESM040W-0940-43
ObsoleteERP Power, LLC
LED DRIVER CC AC/DC 32-43V 940MA
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | ESM040W-0940-43 |
|---|---|
| Approval Agency | cUL, CB, FC, CE, UL, cRUcs |
| Current - Output (Max) [Max] | 940 mA |
| Dimming | ELV, TRIAC |
| Efficiency | 87 % |
| Features | OCP, SCP, OTP |
| Mounting Type | Chassis Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 90 °C |
| Operating Temperature [Min] | -30 ░C |
| Power (Watts) | 40 W |
| Ratings | NEMA 410, IP20, IP64 |
| Size / Dimension [x] | 106.7 mm |
| Size / Dimension [x] | 4.2 " |
| Size / Dimension [y] | 60.3 mm |
| Size / Dimension [y] | 2.37 in |
| Size / Dimension [z] | 25.2 mm |
| Size / Dimension [z] | 0.99 " |
| Termination Style | Wire Leads |
| Topology | AC DC Converter |
| Type | Constant Current |
| Voltage - Input (Max) [Max] | 277 VAC |
| Voltage - Input (Min) [Min] | 120 VAC |
| Voltage - Output [Max] | 43 V |
| Voltage - Output [Min] | 32 V |
| Weight [custom] | 252 g |
| Weight [custom] | 0.556 lb |
| Part | Mounting Type | Weight [custom] | Weight [custom] | Power (Watts) | Voltage - Input (Min) [Min] | Efficiency | Approval Agency | Termination Style | Topology | Voltage - Input (Max) [Max] | Current - Output (Max) [Max] | Type | Number of Outputs | Features | Ratings | Size / Dimension [y] | Size / Dimension [x] | Size / Dimension [y] | Size / Dimension [z] | Size / Dimension [x] | Size / Dimension [z] | Operating Temperature [Min] | Operating Temperature [Max] | Dimming | Voltage - Output [Max] | Voltage - Output [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 ERP Power, LLC | Chassis Mount | 252 g | 0.556 lb | 34 W | 120 VAC | 87 % | CB CE cRUcs cUL FC UL | Wire Leads | AC DC Converter | 277 VAC | 0.8 A | Constant Current | 1 | OCP OTP SCP | IP20 NEMA 410 | 60.3 mm | 106.7 mm | 2.37 in | 25.2 mm | 4.2 " | 0.99 " | -30 ░C | 90 °C | ELV TRIAC | 42 V | 28 V |
ERP Power, LLC | Chassis Mount | 252 g | 0.556 lb | 40 W | 120 VAC | 87 % | CB CE cRUcs cUL FC UL | Wire Leads | AC DC Converter | 277 VAC | 940 mA | Constant Current | 1 | OCP OTP SCP | IP20 IP64 NEMA 410 | 60.3 mm | 106.7 mm | 2.37 in | 25.2 mm | 4.2 " | 0.99 " | -30 ░C | 90 °C | ELV TRIAC | 43 V | 32 V |
 ERP Power, LLC | Chassis Mount | 252 g | 0.556 lb | 38 Watts | 120 VAC | 87 % | CB CE cRUcs cUL FC UL | Wire Leads | AC DC Converter | 277 VAC | 900 mA | Constant Current | 1 | OCP OTP SCP | IP20 NEMA 410 | 60.3 mm | 106.7 mm | 2.37 in | 25.2 mm | 4.2 " | 0.99 " | -30 ░C | 90 °C | ELV TRIAC | 42 V | 28 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 0.00 | |
| 550 | $ 0.00 | |||
Description
General part information
ESM040W Series
940mA 32 ~ 43V Constant Current LED Driver AC DC Converter Topology 1 Output
Documents
Technical documentation and resources