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TMT DC 24V Output Class 2 Power Supplies (LDM…P-24 series)

Power suppliesCurrentLast verified 5 sourcesAlso listed as: DC 24V Output Class 2 Power Supplies, LDM100P-24-C21, LDM200P-24-C22, LDM300P-24-C23, L2-300N Series

usa.tmtleds.com lists three 24V DC Class 2 constant-voltage LED power supplies (100W, 200W, 300W; 1–3 outputs). The linked datasheets state 4A per output group with rated power of 96W, 192W and 288W, 93% typical efficiency, UL8750 and a 5-year warranty (Tc 75℃).

Sources disagree on 3 values. Values are shown per revision below rather than merged. See details.

Key specifications

IP rating
IP67/IP68[2]✓ⓘ
Wire
Input Wires: SJOW or SJTW 3C*18AWG Min. 300V Black : L, White: N, Green: PE (UL). Output Wires: SJOW or SJTW 2C*18AWG Min. 300V RED : LED+, Black : LED- (UL)[2]✓
Operating temperature
-40~+60℃[2]✓ⓘ
-40~+45℃[4]✓
Lifetime
>50,000 hours of operation when Tcase is about 75℃ or less[2]✓ⓘ
Warranty
5 years（Tc 75℃）[2]✓ⓘ
Certifications
SAFETY STANDARDS: UL8750；CE. Marks: cULus LISTED E479229, FC, CE, IP67, SELV[2]✓
EMC EMISSION: FCC：PART 15B Class B; CE-EMC/RCM：EN55015，EN61000-3-2，EN61000-3-3[2]✓
Output voltage
24V[2]✓ⓘ
PSU efficiency
93%[2]✓ⓘ
Power factor
PF≧0.99/115VAC, PF≧0.95/230VAC, PF≧0.95/277VAC @ full load[2]✓ⓘ
AC input
100-277Vac（Extreme input Voltage：90-305Vac）[2]✓ⓘ
120-277Vac（Extreme input Voltage：100-305Vac）[4]✓ⓘ
Protection
OVER CURRENT 105%-140%; SHORT CIRCUIT Hic cup, recovers after fault condition is removed; OVER VOLTAGE ＜35V; OVER TEMPERATURE Hic cup, recovers after fault condition is removed[2]✓ⓘ
Surge protection: DM: 6KV, CM: 10KV[2]✓ⓘ
Output type
Constant voltage mode, Class 2 Power supply[2]✓

[n] = source number, see Sources. ◌ = extracted from the cited source, awaiting review; ✓ = re-checked against the source; ? = could not be confirmed. Converted metric values are approximate.

Available variants

n/a

SKU database

SKUColororder_codelistingoutput_voutput_currentoutputsoutput_wdimensionsdatasheetdatasheet_title_modelrated_currentripple_noisevoltage_toleranceac_current_typinrush_current_typmtbfweightpackaging_modelSrc
LDM100P-24-C21n/aTMT-10567524V 5A - 1 Output | 100W24V5A1100W6.81" x 2.83" x 1.26"linked—————————[1]
LDM200P-24-C22n/aTMT-10758224V 5A - 2 Output | 200W24V5A2200W9.92" x 2.83" x 1.26"linked—————————[1]
LDM300P-24-C23n/aTMT-10758324V 5A - 3 Output | 300W24V5A3300W11.61" x 2.83" x 1.26"linked—————————[1]
L2-100N-024n/a——24V——96WL173*W72*H32mm—LDM100P-24-C214A250mVp-p±0.5V1 A / 115VAC 0.5A / 230VAC 0.45A / 277VAC≤80A COLD START 1.6ms2327.2K hrs min. Telcordia SR-332 (Bellcore); 174.8K hrs min. MIL-HDBK-217F (25℃)0.62kg±5%/PCL2-100N-012[2]
L2-200N-024-2n/a——24V——192WL252*W72*H32mm—LDM200P-24-C224A*2 group250mVp-p±0.5V2A / 115VAC 1A / 230VAC 0.8A / 277VAC≤100A COLD START 1.6ms2327.2K hrs min. Telcordia SR-332 (Bellcore); 174.8K hrs min. MIL-HDBK-217F (25℃)——[3]
L2-300N-024-3n/a——24V——288WL295*W72*H32mm—L2-300N Series Rev.A04A*3 group250mVp-p±0.5V3A / 120VAC 1.7A / 230VAC 1.4A / 277VAC≤120A COLD START 1.6ms2148.5K hrs min. Telcordia SR-332 (Bellcore); 177.2K hrs min. MIL-HDBK-217F (25℃)——[4]

Revisions & regional differences

TMT publishes product information on several regional websites and in datasheets. Where they differ, each description is kept as its own revision instead of choosing one value.

RevisionRegionPeriodNotes
USA listing (usa.tmtleds.com) and linked datasheetsUSAseen 2026-09SKU rows keyed by LDM product code come from the web page; rows keyed by L2-…N-024 model come from the datasheets.

Output power: Web listing: '24V 5A' per output and 100W/200W/300W. Datasheets: 4A per output group and rated power 96W/192W/288W.

Possible explanation (not confirmed by a source): The listing may round rated power to nominal class values; the page may reuse the 12V '5A' heading pattern.

Other: The web listing prints order code TMT-105675 for LDM100P-24-C21, the same order code it prints for the 12V 60W LDM060-12-C21.

Possible explanation (not confirmed by a source): This may be a listing error on the page.

AC input: 100W/200W datasheets state 100-277Vac; 300W datasheet states 120-277Vac.

Documents

DocumentTypeRegionDateLink
LDM100P-24-C21 100W 24V CLASS 2 LED DRIVER DATASHEETDatasheetUSA—Original ↗
LDM200P-24-C22 200W 24V CLASS 2 LED DRIVER DATASHEETDatasheetUSA—Original ↗
L2-300N Series Rev.A0DatasheetUSA—Original ↗
Warranty StatementWarrantyUSA—Original ↗

Frequently asked questions

Answers are generated from the database and cite their sources. Nothing is added from general knowledge.

What output voltage do the TMT DC 24V Output Class 2 Power Supplies (LDM…P-24 series) have?

  • USA · datasheet: 24V[2]

What AC input range do the TMT DC 24V Output Class 2 Power Supplies (LDM…P-24 series) accept?

  • USA · datasheet: 100-277Vac（Extreme input Voltage：90-305Vac）[2]
  • USA · datasheet: 120-277Vac（Extreme input Voltage：100-305Vac）[4]

Sources state this differently; each value is shown with its revision.

What is the IP rating of the TMT DC 24V Output Class 2 Power Supplies (LDM…P-24 series)?

  • USA · datasheet: IP67/IP68[2]

What is the operating temperature range of the TMT DC 24V Output Class 2 Power Supplies (LDM…P-24 series)?

  • USA · datasheet: -40~+60℃[2]
  • USA · datasheet: -40~+45℃[4]

Sources state this differently; each value is shown with its revision.

What lifetime is stated for the TMT DC 24V Output Class 2 Power Supplies (LDM…P-24 series)?

  • USA · datasheet: >50,000 hours of operation when Tcase is about 75℃ or less[2]

What is the warranty on the TMT DC 24V Output Class 2 Power Supplies (LDM…P-24 series)?

  • USA · datasheet: 5 years（Tc 75℃）[2]

Which certifications are listed for the TMT DC 24V Output Class 2 Power Supplies (LDM…P-24 series)?

  • USA · datasheet: SAFETY STANDARDS: UL8750；CE. Marks: cULus LISTED E479229, FC, CE, IP67, SELV[2]
  • USA · datasheet: EMC EMISSION: FCC：PART 15B Class B; CE-EMC/RCM：EN55015，EN61000-3-2，EN61000-3-3[2]

Sources state this differently; each value is shown with its revision.

Which color temperatures and colors is the TMT DC 24V Output Class 2 Power Supplies (LDM…P-24 series) available in?

Open the SKU database →

What are the order codes (SKUs) of the TMT DC 24V Output Class 2 Power Supplies (LDM…P-24 series)?

  • LDM100P-24-C21, LDM200P-24-C22, LDM300P-24-C23, L2-100N-024, L2-200N-024-2, L2-300N-024-3[1][2][3][4]

Open the SKU database →

Why do sources list different values for the TMT DC 24V Output Class 2 Power Supplies (LDM…P-24 series)?

TMT's regional websites, datasheets and other sources differ on 3 values (output power, other, ac input). Each description is kept as its own revision instead of choosing one value.

See revisions & regional differences →

TMT DC 12V Output Class 2 Power Supplies (LDM…P-12 series)

1 revision · 9 SKUs

Voltage
12V
IP
IP67/IP68

TMT 7 Year Warranty 24V Series power supplies (LDM…P 24V, Gold Series)

Status unknown 3 revisions · 3 SKUs

Voltage
22,8V – 25,2V
IP
Waterproof (IP 68) and UL Dry / Damp / Wet Locations

Sources

  1. B Official TMT website Power Supplies (DC 24V Output Class 2 Power Supplies)TMT LEDs (usa.tmtleds.com) · USA · accessed 2026-09-26Section heading 'DC 24V Output Class 2 Power Supplies'.
  2. A Official datasheet LDM100P-24-C21 100W 24V CLASS 2 LED DRIVER DATASHEETTMT Elektronik Sistemleri San. A.S. (hosted on usa.tmtleds.com) · USA · accessed 2026-09-262-page PDF, text is outlined (read from rendered pages). No date printed; PDF metadata creation date 2025-04-03.
  3. A Official datasheet LDM200P-24-C22 200W 24V CLASS 2 LED DRIVER DATASHEETTMT Elektronik Sistemleri San. A.S. (hosted on usa.tmtleds.com) · USA · accessed 2026-09-262-page PDF, text is outlined (read from rendered pages). No date printed; PDF metadata creation date 2025-04-03.
  4. A Official datasheet L2-300N Series Rev.A0TMT Elektronik Sistemleri San. A.S. (hosted on usa.tmtleds.com) · USA · accessed 2026-09-262-page PDF, text is outlined (read from rendered pages). No date printed; PDF metadata creation date 2025-04-03. Header reads 'L2-300N Series Rev.A0' instead of an LDM product code.
  5. B Official TMT website Warranty Statement (Support & Resources)TMT LEDs (usa.tmtleds.com) · USA · accessed 2026-09-26Web page; lists power supply and LED module warranty periods. No date printed.

Open questions

The 300W datasheet header reads 'L2-300N Series Rev.A0' and does not print the LDM300P-24-C23 code. The 100W datasheet names the model 'L2-100N-024' in the technical table but 'L2-100N-012' in its packaging table. No printed dates on any datasheet. The usa.tmtleds.com warranty statement page does not list these LDM…P-24-C2x codes. Wayback Machine could not be queried from this environment.