Passer au contenu
HTD Electronics Entrepôt ouvert
Commandez dans --:--:-- pour expédition Aujourd’hui
+1 305-432-1030 sales@htdelectronics.com
AD-155A MEAN WELL Power Supply | HTD Electronics
Manufacturer MEAN WELL

AD-155A

Availability: Out of stock

Request a Backorder

Submit your request and we will confirm lead time.

AD-155A
Quantity Prices (CAD)
Quantity
Unit Price (CAD)
1+
$91.97 CAD
10+
$87.37 CAD
20+
$85.53 CAD
50+
$83.69 CAD
100+
$81.85 CAD
200+
$80.01 CAD
All prices are displayed in CAD. *Import tariff is included in the listed price. You pay exactly what you see—no surprise fees at checkout. Discounts are applied automatically based on the total quantity added to your cart.
Quick Specs
Input Voltage
88V-264V
Output Voltage
13.8 / 13.3V
Rated Current
10.5 / 0.5A
Power Rating
155W
Waterproof
Non-waterproof
Dimensions & Weight
7.83 x 4.33 x 1.97 in

Datasheet (PDF)

Open PDF
If the PDF doesn’t load here, click “Open PDF”.

The MEAN WELL AD-155A is a 155W enclosed AC/DC power supply with built-in battery charger and UPS function, designed for security, CCTV, access control and alarm systems that must keep running during a mains outage. CH1 delivers 13.8V to the load while charging a 12V lead-acid backup battery, and CH2 provides a 13.3V auxiliary output; if AC power fails, the battery takes over the load automatically.

Key features

  • Universal AC input 88–264VAC (124–370VDC), 47–63Hz, PF > 0.92 at full load
  • CH1: 13.8V, 10.5A rated (0–11.5A range), adjustable 12–14.5V
  • CH2: 13.3V, 0.5A
  • Built-in battery charger with UPS function (automatic switchover to battery)
  • Battery-low protection (10V ±0.8V) and battery reverse-polarity protection
  • Protections: short circuit, overload, over voltage
  • Free-air convection cooling (fanless), 100% full-load burn-in tested
  • Efficiency up to 80%; MTBF 1818.3K hrs min. (Telcordia SR-332)
  • Safety: UL62368-1, TUV BS EN/EN62368-1, AS/NZS 62368.1; EMC Class B
  • 2-year manufacturer warranty

Specifications

Model AD-155A
Series AD-155
Output CH1 13.8V / 10.5A (max 11.5A); CH2 13.3V / 0.5A
Rated power 151.55W (155W class)
Input 88–264VAC / 124–370VDC
Working temperature -10 to +60°C (14 to 140°F), see derating curve
Dimensions 199 × 110 × 50 mm (7.83 × 4.33 × 1.97 in)
Weight 0.88 kg

Typical applications: security and CCTV systems, access control panels, fire and alarm systems, emergency lighting and any 12V system that needs battery backup.

Datasheet: AD-155 series specification (PDF). Ships from Miami, FL.

Similar Models

Same product family and output voltage, with the closest available power ratings.

Environmental Documents
📄 E6) COC-REACH (2026/01/28) 📄 E9) CMRT (2025/04/25) 📄 E14) COC-ROHS 2 (2015/863/EU) (2024/10/04) 📄 REACH Certificate (PDF) (2020/12/03) 📄 ROHS Certificate (PDF) (2020/05/29) 📄 E12) COC-ROHS 2 (2011/65/EU) (2016/10/01)
Expédition le jour même

Lorsque vous passez votre commande avant 16 h HE

Envoyez-nous un e-mail

sales@htdelectronics.com

Discuter avec notre assistant

Nous offrons un support de chat 24 heures sur 24

Emplacements

Notre entrepôt principal est situé à Miami, en Floride

Estimate your delivery day
Enter your ZIP code to see your estimated delivery date. Transit times exclude weekends and U.S. federal holidays (observed).
Detected Area: —

Payment & Security

Ach Direct Debit Amazon American Express Apple Pay Diners Club Discover Google Pay JCB Maestro Mastercard PayPal Shop Pay Union Pay USDC Visa

Your payment information is securely processed through encrypted and PCI-compliant payment systems. We do not store, collect, or have access to your credit card details. All transactions are handled by trusted payment providers to ensure your personal and financial information remains safe and protected at all times.